Insecta Mundi
Refine
Year of publication
Document Type
- Part of Periodical (587)
- Article (453)
- Book (35)
Has Fulltext
- yes (1075)
Is part of the Bibliography
- no (1075)
Keywords
- taxonomy (203)
- new species (83)
- Central America (39)
- South America (39)
- distribution (38)
- Taxonomy (31)
- taxonomía (30)
- Neotropical (26)
- Neotropical region (25)
- systematics (24)
Institute
- Extern (67)
1041
Members of the genus Centris Fabricius (Hymenoptera: Apoidea: Anthophila) constitute a significant component of the Neotropical (including insular) bee fauna, exhibiting high species richness, a moderate to large body size, and extensive interactions with various important plant groups. Females of most species possess specialized morphology adapted for collecting oils from flowers. This study documents the presence of the genus in Cuba, recognizing six species: C. aethiops Cresson, C. cornuta Cresson, C. fulviventris Cresson, C. poecila Lepeletier, C. taina Genaro and Breto new species, and C. tarsata F. Smith. Detailed information is provided for each species, encompassing a diagnosis, natural history, floral associations, seasonal occurrence, and distribution. Centris taina new species is described from Cuba, based on both sexes, which were previously misidentified as C. versicolor (Fabr.) for females and C. fasciatus F. Smith for males due to sexual dimorphism. Centris tarsata is reported as a new national record for Cuba, possibly introduced by humans from South America and now established and widely distributed across the entire island. A key to differentiate the Cuban species of Centris is presented.
ZooBank registration. urn:lsid:zoobank.org:pub:257916DF-2129-4694-876C-49C858046BF6
1045
An overview of the genus Psephenops Grouvelle (Coleoptera: Psephenidae: Psepheninae) is provided with geographic distributions of the species. The taxonomic history of Psephenops smithi Grouvelle, the type species from Grenada and St. Vincent, and junior synonym Xexanchorinus latus Grouvelle from Grenada, is discussed, and lectotypes and paralectotypes are designated for both. Photographs of the type series and a non-type specimen with illustrated male genitalia, along with new distributional information for the species, are provided. The male, female, and associated larva of Psephenops trini Barr and Shepard, new species, are described and illustrated, as is the habitat of this species in Trinidad and Tobago. The Peruvian species Psephenus robacki Spangler is transferred from Psephenus Haldeman to Psephenops as Psephenops robacki (Spangler) new combination. Photographs of the female holotype are included, and possible new distributional records from Peru are reported.
ZooBank registration. urn:lsid:zoobank.org:pub:5C9ECB63-6A77-4FF6-8391-BF0F77BE5674
1044
Pears, Pyrus pyrifolia (Burm.f.) Nak. (Rosaceae) are one of the most widely grown fruit trees in South Korea. Approximately 11% of the total pear production in 2022 was exported to countries such as the US and Vietnam. Exported pears must be free of pest species that are considered of quarantine importance by the importing countries. Herein, a list of scale insects (Hemiptera: Coccomorpha) associated with pear trees is updated. Additionally, Spilococcus pacificus (Borchsenius) is added to the list of mealybugs affecting pears in South Korea and is briefly diagnosed based on non-type specimens and illustrated using photographs. Information on its distribution and plant hosts are also provided.
ZooBank registration. urn:lsid:zoobank.org:pub:48A93063-EB78-402F-82CE-168540C90FE2
1050
The genus Legua Walker, 1870 comprises only two known species from Central America and Brazil, with a notable scarcity of collected specimens. Herein, we provide a new contribution to our knowledge of the distribution of Legua rosea Amédégnato and Poulain, 1986 (Romaleinae: Leguini), that has a restricted distribution in Brazil, based on entomological collection data and social media information. Our records emphasize the importance of natural history collections and new tools for biodiversity studies.
ZooBank registration. urn:lsid:zoobank.org:pub:17E0802B-A389-4983-AC74-21B51197F557
1059
Anthrenus (Nathrenus) peacockae (Coleoptera: Dermestidae: Megatominae), a new species from Pakistan
(2024)
A new species, Anthrenus (Nathrenus) peacockae Holloway (Coleoptera: Dermestidae: Megatominae) from Pakistan is described and compared with A. narani Háva and Ahmed, 2014, the most similar species. Images of the habitus, ventrites, antenna, aedeagus, sternites VIII and IX are presented. Anthrenus peacockae is only the third species in the subgenus Nathrenus Casey, 1900 to be recorded from Pakistan.
ZooBank registration. urn:lsid:zoobank.org:pub:F68C53E2-3BCF-4F6B-A838-A14EE2FA4B66
1058
The subfamily Prosympiestinae (Heteroptera: Aradidae) is revised for New Zealand. Three genera and thirteen species are recognized. Five species are described as new: Neadenocoris centralis Larivière and Larochelle new species, Neadenocoris hoarei Larivière and Larochelle new species, Neadenocoris northlandicus Larivière and Larochelle new species, Neadenocoris pseudovatus Larivière and Larochelle new species, Neadenocoris wellingtonensis Larivière and Larochelle new species. One new synonymy is established: Neadenocoris reflexus Usinger and Matsuda, 1959 becomes a junior synonym of Neadenocoris acutus Usinger and Matsuda, 1959. A revision of all taxa is provided. Descriptions, identification keys, illustrations of male parandria, habitus photos, distributional data and maps are given. Extensive information on biology is included for each species.
ZooBank registration. urn:lsid:zoobank.org:pub:BFF9716E-100D-492F-8F11-6F8EFBADF940
1036
The genus Cerabilia Laporte de Castelnau (Carabidae: Abacetini) is revised for New Zealand. Thirteen species are recognized.
Seven species are described as new: Cerabilia (Cerabilia) cordata Larochelle and Larivière new species, Cerabilia (Cerabilia) kaihoka Larochelle and Larivière new species, Cerabilia (Cerabilia) laevis Larochelle and Larivière new species, Cerabilia (Cerabilia) motunau Larochelle and Larivière new species, Cerabilia (Cerabilia) rugosa Larochelle and Larivière new species, Cerabilia (Cerabilia) takaka Larochelle and Larivière new species, Cerabilia (Cerabilia) willi Larochelle and Larivière new species.
A lectotype is designated for Zabronothus striatulus Broun, 1893.
A revision of all species of Cerabilia (Cerabilia) is provided. Descriptions, an identification key, illustrations of male genitalia, habitus photos, distributional data, and maps are given. Information on ecology, biology, dispersal power, and collecting techniques is included for each species.
ZooBank registration. urn:lsid:zoobank.org:pub:7E3F093D-A5EA-4912-8B30-8380A6F2D890
1047
Three species of false click beetles (Coleoptera: Eucnemidae) are added to the Nearctic fauna. One new species, Isorhipis bicolor, is described from a small series collected in Florida, U.S.A. Eighteen specimens collected from Georgia were identified as Dyscharachthis amplicollis (Fleutiaux), new U.S.A. records for a species previously taken from Japan and Southeast Asia. Examination of a series of eucnemids collected by Kyle Schnepp in Florida allowed me to revisit the Deltometopus fauna in eastern North America. Antennal structures present in a series of male specimens in the loan and past examined specimens are definitive enough to resurrect Deltometopus ereptus Bonvouloir, status restored, from synonymy with Deltometopus amoenicornis (Say). Species identification keys are provided for Deltometopus Bonvouloir and Isorhipis Boisduval and Lacordaire in the Nearctic region. Diagnostic differences are briefly noted for each of the three newly added species found in the United States. Images of three species and the related D. amoenicornis are provided.
ZooBank registration. urn:lsid:zoobank.org:pub:30F462F1-966F-4A4F-9D10-BF967AED6574
1056
Eucnemis Ahrens, 1812 (Coleoptera: Eucnemidae: Eucneminae: Eucnemini) is reviewed from the Nearctic region. Eucnemis americanus Horn is redescribed and illustrated and a new species, Eucnemis piceous Muona and Otto, is described and illustrated from Ontario, Canada and the United States from Wisconsin south to Kentucky, east to Massachusetts and West Virginia, north to Connecticut and Rhode Island. Thus, E. americanus is restricted to the western coastline of northern North America from northern California to northern Washington. A key is provided for the two species.
ZooBank registration. urn:lsid:zoobank.org:pub:00D66817-BDB5-4AEF-B703-CFA479510B81
1040
Pseudococcus longispinus (Targioni-Tozzetti) (Hemiptera: Pseudococcidae) is a widely-distributed pest that feeds on many economically important hosts, particularly tropical fruits and ornamentals. The potential distribution of this mealybug pest in South Korea remains a primary concern because of its high incidence of interceptions screened during inspection. Hence, this species prompted a modelling effort to assess its potential risk of introduction. Potential risk maps were developed for this pest with a CLIMEX model based on occurrence records under environmental data. The potential distribution of these pests in South Korea in the 2020s, 2050s and 2090s was projected based on the RCP 8.5 climate change scenario. Results showed that P. longispinus has little potential for invasion in the outdoor environment of South Korea due to high cold stress in the 2020s. However, some locations in Jejudo were predicted to be marginally suitable under future climate factors. In that respect, the results of this model prediction could be used to prepare a risk-based surveying program that improves the probability of detecting early P. longispinus populations.
ZooBank registration. urn:lsid:zoobank.org:pub:9E0CBFE6-E1AA-4B55-9E58-70B170E0FBD8