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The diplopod orders Callipodida and Polydesmida, and their respective families Abacionidae and
Xystodesmidae, are initially recorded from South Dakota as is Polydesmidae from North Dakota. Other new records of
indigenous taxa include Abacion Rafinesque, 1820/A. texense (Loomis, 1937) and Pleuroloma/P. flavipes, both by
Rafinesque, 1820, from South Dakota, and Pseudopolydesmus Attems, 1898/P. serratus (Say, 1821) from Alabama,
Connecticut, Delaware, New Hampshire, North Dakota, South Carolina, and the District of Columbia. New records of
Aniulus garius Chamberlin, 1912, A. (Hakiulus) d. diversifrons (Wood, 1867), and Oriulus venustus (Wood, 1864)
(Julida: Parajulidae) are provided for western Minnesota and/or eastern North Dakota. Published records from these
states are summarized, and the introduced taxa, Julidae/Cylindroiulus Verhoeff, 1894/C. caeruleocinctus (Wood, 1864)
and Paradoxosomatidae/Oxidus Cook, 1911/O. gracilis (C. L. Koch, 1847), are newly recorded from the Dakotas. The
distribution of P. serratus, which extends from Maine to South Carolina and the Florida panhandle, west to Texas, and
north to Fargo, North Dakota is described and discussed. This distribution exhibits a prominent southeastern lacuna
which we hypothesize suggests replacement by younger, more successful species, as postulated for a similar distributional
gap in Scytonotus granulatus (Say, 1821).
With the discovery of Mitocybe auriportae Cook and Loomis, 1928 (Platydesmida: Andrognathidae) in Alameda County (Co.), east of San Francisco Bay, a potential overall distribution in coastal California is projected based on those of partly congruent diplopods. The area extends from northern Mendocino to central Monterey cos. and inland to central Lake, Yolo, and Santa Clara cos.
Currently, the genus Chimarra Stephens (Trichoptera: Philopotamidae) is represented in the Oriental Region by 259 species. Of these, 61 species have been described or recorded from Vietnam. In this paper, 9 new species from Vietnam are described and illustrated (Chimarra aculeata, C. carinata, C. corneola, C. insolita, C. mina, C. prominens, C. rostrata, C. undulata, and C. ungula). In addition, 3 new country records are noted (Chimarra areli Malicky and Mey, Chimarra pipake Malicky and Chantaramongkol, and Chimarra suthepensis Chantaramongkol and Malicky), and 1 new species group (minuta Group) is proposed and populated. An additional species group (georgensis “Group”), with 1 new species from Vietnam, but otherwise only known from Africa, is discussed, but not formally defined. A table listing all known Vietnamese species of Chimarra is included, along with discussion of variability in the anal veins of the forewing found within this genus, and its relevance for defining subgenera and species groups.
A taxonomic review of the ancora species group of Graphipterus Latreille (Coleoptera: Carabidae)
(2012)
The taxonomy of the ancora species group of Graphipterus Latreille (Coleoptera: Carabidae) is reviewed and seven species are recognized, all from southern Africa: Graphipterus ancora Dejean, Graphipterus cordiger Dejean, Graphipterus distinctus Péringuey (new status), Graphipterus fasciatus Chaudoir, Graphipterus fritschi Chaudoir, Graphipterus wahlbergi Boheman (new status), and Graphipterus westwoodi Brême (new status).
Diagnostic features are provided for each species and adult specimens of each species are illustrated.
Two new species of the genus Pahamunaya Schmid (Trichoptera: Polycentropodidae), P. talon sp. n. and P. spinifera sp. n., from Vietnam are described and illustrated. Examination of the holotype male of P. khoii Oláh and Johanson, in combination with an additional specimen of the same species, revealed new characters. New illustrations for this species are provided.
Two species of the genus Sisyra Burmeister (Neuroptera: Sisyridae), S. cameroonensis, n. sp., and S. gruwelli, n. sp., are described from the African Republic of Cameroon. Sisyra pallida Meinander is synonymized with Sisyra delicata Smithers, new synonymy, after comparison of the types of the former with topotypic paratypes of the latter. Type material of Sisyra nilotica Tjeder appears to be lost. Examples of Sisyra are recorded from Nigeria, Ethiopia and Uganda. A second species of the endemic African genus, Sisyborina, Monserrat, S. scitula, n. sp., is described from Cameroon, Guinea, and Zambia.
Significant new host and distribution records are presented for Hylesinus mexicanus (Wood) (Coleoptera: Curculionidae: Scolytinae), including its pest potential on cultivated olives. Hylesinus mexicanus is similar to H. fasciatus LeConte and information presented here suggests that the distinctiveness of these two species needs to be re-examined.
Extreme economic effects globally of various populations of the whitefly Bemisia tabaci (Gennadius)
(Hemiptera: Aleyrodidae) led to an in depth study of the morphology of that species as well as that of
numerous other species of whiteflies in the genus Bemisia Quaintance and Baker and other similar appearing
species. The data collected are presented here as illustrations of the puparia (fourth instar nymphal stages)
and discussions of morphology as it relates to species and generic separations within this closely knit group
of insects. A brief history of the pest outbreaks of B. tabaci is given and an overview of the important
morphological characteristics of aleyrodine whiteflies is provided. Each of the eighty illustrations is
accompanied by a discussion of the more important aspects of morphology.
A new genus and species of armored scale insect (Hemiptera: Diaspididae), Protomorgania koebelei.
Dooley and Evans, is described and illustrated from specimens collected by Albert Koebele on Pittosporum sp.
(Pittosporaceae) in Australia around the year 1900. A key to the genera of armored scale insects similar to Protomorgania
and known to occur in Australia is provided.
The taxonomic position of Onthophagus (Palaeonthophagus) lemuroides d’Orbigny, 1898 and Onthophagus
(Palaeonthophagus) fortigibber Reitter, 1909 is discussed (Coleoptera: Scarabaeidae: Scarabaeinae: Onthophagini).
A key to the species is given. Photos of type specimens of the two taxa and significant chromatic varieties, and
drawings of aedeagi are presented.
The Caribbean Islands (or the West Indies) are recognized as one of the leading global biodiversity hot
spots. This is based on data on species, genus, and family diversity for vascular plants and non-marine vertebrates. This
paper presents data on genus level endemicity for the most speciose (but less well publicised) group of terrestrial
animals: the beetles, with 205 genera (in 25 families) now recognized as being endemic (restricted) to the West Indies.
The predominant families with endemic genera are Cerambycidae (41), Chrysomelidae (28), Curculionidae (26), and
Staphylinidae (25). This high level of beetle generic endemicity can be extrapolated to suggest that a total of about
700 genera of all insects could be endemic to the West Indies. This far surpasses the total of 269 endemic genera of all
plants and non-marine vertebrates, and reinforces the biodiversity richness of the insect fauna of the West Indies.
The mirine plant bug Tropidosteptes forestierae, new species (Hemiptera: Miridae) is described from
Collier County, Florida, where it was found causing serious injury to an extensive ornamental hedge of Florida swampprivet, Forestiera segregata (Jacq.) Krug and Urb. (Oleaceae). Adult male and female, fifth instar, and egg are described. Color images of the adults, nymph, egg, and injury; scanning photomicrographs of selected adult structures; and illustrations of male genitalia are provided. A key to help distinguish the 16 species of Tropidosteptes known to occur in the southeastern United States is given.
We provide the first records of six species of biting midges (Diptera: Ceratopogonidae) in the genus
Culicoides Latreille from Mexico: C. baueri Hoffman, C. castillae Fox, C. debilipalpis Lutz, C. iriartei Fox, C. leoni
Barbosa and C. pusilloides Wirth and Blanton. In addition, C. leopoldoi Ortiz is confirmed from Mexico, and new
records are included for 25 other species previously recorded in Mexico: C. arubae Fox and Hoffman, C. blantoni Vargas
and Wirth, C. crepuscularis Malloch, C. daedalus Macfie, C. diabolicus Hoffman, C. foxi Ortiz, C. furens (Poey), C.
gabaldoni Ortiz, C. haematopotus Malloch, C. hylas Macfie, C. insignis Lutz, C. jamaicensis Edwards, C. luteovenus
Root and Hoffman, C. neopulicaris Wirth, C. nigrigenus Wirth and Blanton, C. pampoikilus Macfie, C. panamensis
Barbosa, C. paraensis (Goeldi), C. phlebotomus (Williston), C. poikilonotus Macfie, C. pusillus Lutz, C. stigmalis Wirth,
and all three species in the C. (Monoculicoides) variipennis complex, C. variipennis (Coquillett), C. occidentalis Wirth
and Jones, and C. sonorensis Wirth and Jones.
Evidence is presented that the subspecies Chrysobothris thoracica guadeloupensis Descarpentries, 1981
(Coleoptera: Buprestidae) should be recognized at the species level. Character evidence is provided to separate C.
guadeloupensis, new status, from C. thoracica Fabricius, 1798. Both species are illustrated with habitus photographs
and images of the male genitalia.
Chalcosicya maya, new species, (Coleoptera: Chrysomelidae: Eumolpinae) is described and the species
key of Blake (1951) is modified to accommodate it. This is the first known mainland species of this previously
Antillean genus. Sclerotized rods in the apical segment of the ovipositor of Chalcosicya Blake and related genera
are shown to be useful systematic characters within the eumolpine tribe Adoxini. Relationships with other genera
suggest that Chalcosicya belongs to a clade derived from ancestors with a western Tethyian distribution.
The milliped genus Euryurus Koch, 1847, and the species, E. leachii (Gray, 1832) (Polydesmida: Euryuridae), are recorded from three sites on the northern part of Crowley’s Ridge (Cross, Lee, and Poinsett counties), Arkansas, where the only prior familial records are of Auturus evides (Bollman, 1887). Coupled with the published locality of E. leachii in Phillips Co., at the southern extremity of the Ridge, the only known occurrences of both the genus and species in Arkansas and west of the Mississippi River are in this physiographic feature. The Arkansas population is geographically peripheral but anatomically intermediate between the two recognized subspecies, E. l. leachii and E. l. fraternus Hoffman, 1978, and we do not assign it to a race. Molecular investigations seem necessary to resolve relationships in the “E. leachii complex.”
Among the four oriental genera of the tribe Helluonini, Omphra Dejean (Coleoptera: Carabidae), is unique for its endemism to the Indian subcontinent and aptery. High intraspecies variability in morphological characters and limited diagnostic information makes species differentiation of the genus Omphra a complicated task. The present study provides a description of a new species, Omphra drumonti n. sp. from the Western Ghats, redescriptions and a key to the species of Omphra, details of intraspecies variation, discussion of relationships between taxa and distributional patterns of the genus. Based on the distributional patterns in the Indian subcontinent and flightlessness of the genus, inability to cross the physical barrier of the Ganges–Brahmaputra delta between north and peninsular India is indicated as the reason for its absence in the northeastern Indian subcontinent and endemism to the lower Indian subcontinent.
A biodiversity inventory of the Lepidoptera of Pico Bonito National Park and vicinity, in the Department of Atlantida of northern Honduras, was initiated in 2009 to obtain baseline data. We present a revised checklist of Honduran butterfly species (updated from the initial 1967 lists), as well as the first comprehensive list of Honduran moths. Our updated list includes 550 species of Papilionoidea, 311 Hesperioidea, and 1,441 moth species.
Contents:
From Language Garden to Sustainable Languaging: Bilingual Education in a Global World
Ofelia García, Graduate Center, City University of New York 5 ; Language Lost & Found: A Family’s Full Circle : Mary Curtis 10 ; Language Variation from a Bilingual Perspective : Miriam Eisenstein Ebsworth, New York University, Steinhardt 17 ; Letter from the President 4 ; Contributing to Perspectives - Guidelines for Writers 2.
Cephaloleia consanguinea Baly, Cephaloleia fulvolimbata Baly, Cephaloleia ruficollis Baly, Chalepus amabilis Baly, Chalepus brevicornis (Baly), Chalepus pici Descarpentries and Villiers, Microrhopala erebus (Newman), Octhispa bimaculata Uhmann, Octotoma championi Baly, Pseudispa tuberculata Staines, Sceloenopla erudita (Baly), Stenispa guatemalensis Uhmann, Sumitrosis gestroi (Weise), and Sumitrosis terminatus (Baly) (Coleoptera: Chrysomelidae: Cassidinae) are new country records of hispine chrysomelids for Belize, based on collections cited herein. These collections also document new host records for Calyptocephala gerstaeckeri Boheman (Chamaedorea tepejilote Liebm., Arecaceae), Cephaloleia consanguinea (Heliconia bourgaeana Petersen, H. collinsiana Griggs, H. latispatha Benth., H. wagneriana Petersen; Heliconiaceae), and Cephaloleia perplexa Baly (Heliconia bourgaeana, H. latispatha; Heliconiaceae).
Guidelines for Writers 2 ; Letter from the President 4 ; Poverty is the Problem that Must be Solved… Our Schools are not broken - Stephen Krashen 5 ; Is Multicultural Education Relevant Today? - Christine Sleeter 8 ; Revitalizing Indigenous Language Using Picture Books - Rita Scotti Juric & Nada Poropat 10 ; Success Without Bilingual Education? Acquisiton of Academic Language in English through Comprehensible Input - Francisco Ramos & Stephen Krashen 13 ; Becoming Transnational: Filipino ELL Youth’s School Adaptation - Jeom Ja Yeo, Ph.D. 15
Contributing to NABE News - Guidelines for Writers 2 ; Letter from the President 4 ; Words of the World: Will Globalization Hurt World Languages? - Mariella Espinoza-Herold & Navin Singh 5 ; Bilingual Education in Italian Schools in Croatia: Diachronic and Synchronic Official Position and the New Linguistic Situation - Rita Scotti Juric & Nada Poropat 9 ; Globalization and the Changing of Parental Perceptions towards Multilingualism - Navin Singh & Mariella Esppinoza-Herold 12 ; Asian and Pacific Islanders: How about a National Consortium to Prepare Asian Bilingual Teachers? Clara C. Park 14 ; Personal Privilege Statement Texas Representative - Ana Hernandez Luna 16 ; NABE 2011 Conference highlights 17 ; Outstanding Citizen of the Year Award 19 ; Outstanding Dissertation Winners 20 ; Student Essay Winners 22 ; Bilingual Teacher of the Year 25 ; El desarrollo del español para maestros en programas de educación dual- Luis A. Rosado, Lidia Morris & Kelly A. Rosado 26 ; Indigenous Bilingual Education Honoring Our Heritage - Jon Reyhne 29
Contributing to NABE News - Guidelines for Writers 2 ; Letter from the President 4 ; Bilingual Dyads
in the Science Classroom: Infusing the 5E Model with Student Talk - María G. Arreguín-Anderson and
Lynda Cavazos, University of Texas at San Antonio 5 ; Developing Science Bi-literacy: Maximizing Bilingual Students’ Learning - Zulmaris Diaz 8 ; Asian and Pacific Islanders Learning Style Preferences of Asian Students - Clara C. Park, California State University 13 ; Indigenous Bilingual Education Place-based Education - Jon Reyhner, Northern Arizona University 16 ; La Educaciõn Bilingüe o Multicultural en Centro America y La Republica Domicana 18
Contributing to NABE News - Guidelines 2 ; Letter from the President 4 ; NABE 2010 Conference Highlights 5 ; Student Essay Winners 7 ; Teacher of the Year 9 ; Dissertation Award Winners 10 ; Innovating Scholarship Through Technology, Social Networking and the Community Along the U.S. and Mexico Border - Dr. Edith Esparza-Young 11 ; Indigenous Bilingual Education Alaska Native Education: Views From Within - Navin Singh and Jon Reyhner 15 ; Asian and Pacific Islanders Working with Asian Immigrant Parents of Young Children - Kerry Lee 18
Letter from the President 4 ; Indigenous Bilingual Education in Vietnam: Initiatives and Lessons America’s Schools Can Learn From Eirini Gouleta 5 ; The Effects of Music on Spanish- Dominant Kindergarteners - Sandra B. Chong 10 ; Indigenous Bilingual Education “Essie’s Story” Insightful Words from an Old Teacher to Teachers Today - Chelsea Bergner, Northern Arizona University 14 ; Asian and Pacific Islanders Supporting Asian Immigrant Families of Children with Disabilities Effectively - Lusa Lo, Ed.D., University of
Massachusetts, Boston 16 ; Peace Corps, an undervalued source of bilingual support? - Brock Brady 19
Contributing to NABE News - Guidelines for Writers 2 ; Letter from the President 4 ; Conceptualizing a Schoolwide Bilingual Literacy Model: Closing the Achievement Gap through Systematic Formative Assessment - Doris Luft Baker 6 ; Asian and Pacific Islanders Asian American English Language Learners’ Identity Formation and Dynamic Transformation - Deoksoon Kim 10 ; Indigenous Bilingual Education Mother Tongue Education - Jon Reyhner, Northern Arizona University 12 ; Improving the Literacy Skills of Children and Young Adults - Leo Gómez 12
In 1947, 20 species of Staphylinidae were reported from the Cayman Islands as a result of an Oxford University expedition there in 1938 which made extensive use of a light trap. The list is here expanded to 62 species based on collections by R. R. Askew, G. E. Ball, E. A. Dilbert, B. K. Dozier, E. J. Gerberg, P. J. Fitzgerald, M. C. Thomas, and R. H. Turnbow since 1970, all of whom also used light traps except for a collection or two by flight intercept trap.
Twelve extant species of antlions are known from Hispaniola including four new species (Eremoleon petrophila, Eremoleon phasma, Purenleon nunezi, Purenleon woodruffi) and one new genus (Peruveleon). Five New World species are transferred into Peruveleon resulting in new combinations: Peruveleon bruneri (Alayo), Peruveleon camposi (Banks), Peruveleon dolichogaster (Navás), Peruveleon dorsalis (Banks), Peruveleon indiges (Walker). Vella fallax haitiensis Smith is considered a new synonym of Vella eggerti Esben-Petersen. Descriptions and records for the species are provided as well as keys to the adults and larvae. The larvae of eleven species were found and reared.
Two species of the genus Tefflus Latreille (Coleoptera: Carabidae), commonly known as “peaceful giant ground beetles,” are recorded from the Republic of South Africa: T. carinatus carinatus Klug and T. meyerlei delagorguei Guérin-Méneville. Distribution records from the Republic of South Africa are summarized and mapped for both species. Tefflus c. carinatus has been collected in KwaZulu-Natal and Mpumalanga Provinces, while T. m. delagorguei has been recorded from Free State, Gauteng, KwaZulu-Natal, Limpopo, and Mpumalanga Provinces. Adults of both species are illustrated. Seasonal and temporal activity patterns and defensive and foraging behaviors are characterized for T. m. delagorguei based on recent field studies in the Kruger National Park, Republic of South Africa.
Eight species of the genus Psilotreta Banks (Trichoptera: Odontoceridae) are currently known from Vietnam: P. albogera Mey 1997, P. androconiata Mey 1997, P. bidens Mey 1995, P. enikoae Oláh and Johanson 2010, P. frigidaria Mey 1996, P. jaroschi Malicky 1995, P. papaceki Malicky 1995, P. spitzeri Malicky 1995. A new species, Psilotreta kurenschikovorum, from Thua Thien-Hue Province is herein described. The new species differs from other species of the genus by peculiarities in wing venation, by the unusual shape of epicranial suture on the head, and by the bifid apical segment of the inferior appendage. Additional province and collection information for previously recorded species are included.
Curculionoidea (Coleoptera) of the West Indian island of Dominica are composed of 111 genera and 214 species and subspecies. Some of the species listed are morphospecies, or are known to be undescribed, but all are identified at least to genus. Previously the fauna was recorded as 31 species. Numbers presented herein represent a seven-fold increase in species diversity. Furthermore, the widespread nature of many species demonstrates that the supposedly endemic faunas of many West Indian islands may be based on collecting biases or a lack of people capable of providing species level identifications.
The beetles of Martinique, Lesser Antilles (Insecta: Coleoptera); diversity and distributions
(2011)
This paper summarizes the published information on the beetle fauna of the island of Martinique, in the Lesser Antilles. The fauna is known to contain 42 families, with 201 genera, and 270 species. The families with the largest numbers of species are Cerambycidae (57), Curculionidae (43), Scarabaeidae (42), Tenebrionidae (18), and Staphylinidae (17). At least 15species (5.5%) were probably accidentally introduced to the island by human activities. Forty six species (17.0%) are endemic (restricted) to the island and likely speciated on the island. Sixty seven species (24.8%) are shared only with other islands of the Lesser Antilles (Lesser Antillean endemics), and 26 species (9.6%) are more widespread Antilles endemics. The remaining 116 species (42.8%) in the fauna are otherwise mostly widely distributed in the Antilles and the Neotropical Region. The Martinique beetle fauna has mostly originated elsewhere than on Martinique and is largely an immigrant fauna from other islands of the West Indies or the continental Neotropics. The numbers of Martinique species shared with other larger islands of the Lesser Antilles are (north to south) Montserrat (73), Guadeloupe (175), Dominica (98), St. Lucia (68), St. Vincent (93), and Grenada (88). Undoubtedly, the real number of species on Martinique is much higher than now reported and may actually be around 1600 or more species.
Saba Island (Caribbean Netherlands) is one of the northernmost islands of the Lesser Antilles. It is only 13 square kilometers but contains a wide variety of potential spider habitats including dry, moist, and elfin forests. As part of a collaborative effort between Conservation International and Saba Conservation Foundation, during a several week period in March and May 2008 we briefly surveyed the island for spiders and other arthropods. This survey, the first for spiders of Saba, resulted in the identification of 18 families and 76 spider species, including six new species that will be described elsewhere and may be endemic to Saba. The species richness of Saba’s spider fauna is considerably higher than that reported from other small Caribbean islands. We conclude this is probably a combined result of undersampling and lower habitat diversity on these other islands.
A list of taxa belonging to Xylotrupes Hope (Scarabaeidae: Dynastinae: Dynastini) is presented which incorporates several taxonomic actions: X. australicus darwinia Rowland comb. nov.; X. damarensis Rowland stat. nov.; X. lorquini zideki Rowland comb. nov.; X. macleayi szekessyi Endrödi comb. nov.; X. pachycera Rowland stat. nov.; X. philippinensis philippinensis Endrödi stat. nov.; X. philippinensis peregrinus Rowland comb. nov.; X. sumatrensis tanahmelayu Rowland comb. nov.; X. tadoana Rowland stat. nov.; X. telemachos Rowland stat. nov.; X. wiltrudae Silvestre stat. nov. Two new taxa are described: X. carinulus sp. nov. and X. clinias buru ssp. nov. Lectotypes are designated for X. lamachus Minck and X. clinias Schaufuss. Xylotrupes lamachus is found to be a junior subjective synonym of X. ulysses (Guérin-Méneville), new synonymy.
Neoma, a new genus of Cerambycidae (Coleoptera: Cerambycidae: Prioninae: Macrotomini) is described for Mallodonopsis corrosus Bates, 1879, compared to related genera (Aplagiognathus Thomson, 1861; Archodontes Lameere, 1903; and Mallodonopsis Thomson, 1861), and its tribal position discussed. A lectotype for Mallodonopsis corrosus is here designated with the species redescribed and figured.
The Orizabus Fairmaire (Coleoptera: Scarabaeidae: Dynastinae: Pentodini) of the USA are reviewed. Orizabus pinalicus new species and O. mcclevei new species are described. Lectotypes are here designated for eight species names: Bothynus pyriformis LeConte, Pseudaphonus lucidus Casey, Orizabus snowii Horn, Orizabus cultripes Fairmaire, Orizabus isodonoides Fairmaire, Orizabus sallei Fairmaire, Orizabus fontinalis Casey, and Orizabus ponderosus Casey. Illustrations of diagnostic characters and a key to the five included species are presented. The Mexican species O. isodonoides and O. rubricollis Prell are also illustrated for comparison to the new species.
A revision of the genus Gymnetina Casey, 1915 (Coleoptera: Scarabaeidae: Cetoniinae: Gymnetini)
(2011)
The genus Gymnetina Casey (Coleoptera: Scarabaeidae: Cetoniinae: Gymnetini) is redescribed and revised. Three new species and one new subspecies are described: G. borealis Warner and Ratcliffe, G. grossepunctata Ratcliffe and Warner, G. howdeni Warner and Ratcliffe, and G. cretacea sundbergi Warner and Ratcliffe. Gymnetina salicis (Bates), new status, is removed from synonymy with G. cretacea (LeConte), and G. alboscripta (Janson) is transferred from Gymnetis MacLeay to Gymnetina becoming Gymnetina alboscripta (Janson), new combination. Redescriptions of previously known species, a key for identification, and illustrations of the six species are provided. A brief biogeographical analysis suggests that ancestral taxa dispersed northwards from Guatemala and Mexico to the southwestern United States.
Acoma howdenorum, Acoma westcotti, Acoma quadrilaminata, and Acoma cimarron (Coleoptera: Scarabaeidae: Melolonthinae), all new species, are described from Yuma County, Arizona, USA, and Baja California Sur, Baja California (Norte), and Sonora, Mexico, respectively. Habitus of the four new species is illustrated, and an updated key to the described species in the genus is provided. Distribution and variation of Acoma glabrata Cazier are also discussed.
The monotypic aesaline genus Lucanobium Howden and Lawrence (Coleoptera: Lucanidae) was previously known only from Venezuela. A second species is here described as new from French Guiana, extending the range of the genus approximately 1800 km to the southeast. The generic description of Lucanobium is updated with respect to the discovery of a second species.
The female of Nothopleurus subsulcatus (Dalman, 1823) (Coleoptera: Cerambycidae: Prioninae: Macrotomini) is described for the first time, and the female of Strongylaspis bullata Bates, 1872 is redescribed. Color photographs of the habitus of both, and key characters for the former are included. New distributional records within Mexico for N. subsulcatus and Strongylaspis championi Bates, 1884 are given.
Neolecanium amazonensis Foldi is redescribed and illustrated and is transferred to the new genus Foldilecanium Kondo as Foldilecanium amazonensis (Foldi) comb. nov. A new species, Foldilecanium multisetosus Kondo, is described and illustrated based on specimens collected in Cali, Colombia, on Cananga odorata (Lam.) Hook.f. and Thomson (Annonaceae). An updated taxonomic key to New World Myzolecaniinae and a key to separate the two species of Foldilecanium are provided.