Insecta Mundi
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743
The following five species of Dermestidae (Coleoptera) are recorded for the first time from Guatemala: Attagenus fasciatus (Thunberg), Dermestes (Dermestinus) caninus caninus Germar, Orphinus fulvipes (Guérin-Méneville), Trogoderma simplex Jayne and Thorictodes heydeni Reitter. The species are recorded from the Guatemalan departments of Petén, Izabal and Zacapa.
742
In the course of working on new species of North American Phyllophaga Harris, 1827 (Coleoptera: Scarabaeidae: Melolonthinae) some synonyms have been found and are proposed here. New synonymies: Phyllophaga knausii (Schaeffer, 1907) is synonymized with Phyllophaga sociata (Horn, 1878); Phyllophaga chippewa Saylor, 1939 is synonymized with Phyllophaga rugosa (Melsheimer, 1845); and Phyllophaga falta Sanderson, 1950 is synonymized with Phyllophaga bipartita (Horn, 1887). Lectotypes are here designated for the following species: Listrochelus knausii Schaeffer, Listrochelus sociatus Horn, and Lachnosterna bipartita Horn. A neotype for Ancylonycha rugosa Melsheimer is here designated from the Horn Collection.
741
Seven new species of Cacostola Fairmaire and Germain, 1859 (Coleoptera: Cerambycidae: Lamiinae: Onciderini) are described: C. plotkini Wappes and Santos-Silva from Costa Rica; C. galenae Wappes and Santos- Silva from Panama; C. opitzi Wappes and Santos-Silva from Bolivia; C. howdenae Wappes and Santos-Silva from Guatemala; C. thomasorum Wappes and Santos-Silva from Brazil; C. nearnsi Wappes and Santos-Silva from Bolivia and Panama; and C. rothschildi Wappes and Santos-Silva from Argentina and Brazil. Notes on C. simplex (Pascoe, 1859), and C. mexicana (Breuning, 1943) are also included.
740
Herein we describe five new species in the trichopteran family Glossosomatidae Wallengren (Insecta: Trichoptera) from Panama: Mortoniella calovebora Blahnik and Armitage, n. sp., M. yayas Blahnik and Armitage, n. sp., Protoptila inflata Blahnik and Armitage, n. sp., P. totumas Blahnik and Armitage, n. sp., and P. rambala Blahnik and Armitage, n. sp. Three of the species were collected as part of ongoing biological surveys of Panama’s national parks. We also record three new country records for Panama for this family: Culoptila costaricensis Flint, 1974, Mortoniella opinionis Blahnik and Holzenthal, 2008, and Protoptila spirifera Flint, 1974. Thirty-one species of glossosomatid caddisflies, nine of them endemic, are now known from Panama.
739
Sapodilla (Manilkara zapota (L.) van Royen) is originally from the Neotropics, and has become one of the most important tropical crops in the last few decades. The major producers include India, Mexico, Sri Lanka, the Philippines, Venezuela and Guatemala. It is also a minor crop in the United States, specifically South Florida. In 2015, it was reported that Florida growers suffered a loss of up to 80% of their production due to lepidopteran pests. We surveyed two sapodilla orchards weekly in South Florida for about six months. We collected 1,070 lepidopteran individuals (i.e., larvae, pupae and adults) belonging to seven families, nine genera and ten species. Phidotricha erigens Ragonot (30%), Banisia argutula Whalley (22%) and Holcocera crassicornella Dietz (13%) were the most frequently collected species. The most abundant months were April, May and June. Florida has records for ten of the sixteen species of lepidopterans associated with sapodilla in the Americas, four of which are newly reported host records. We also recorded one new record on loquat (Eriobotrya japonica (Thunb.) Lindl.) and another new record on ficus (Ficus sp.). Finally, we found a negative relationship between climate variables and the abundance of Lepidoptera species.
738
Saphenista bartellae Brown, new species (TL: Colorado), and S. powelli Brown, new species (TL: California) (Lepidoptera: Tortricidae), are described and illustrated. Two other western North American species, S. latipunctana (Walsingham, 1879), new combination, and S. dilutana (Walsingham, 1879), new combination, are transferred to Saphenista based on morphology of the genitalia.
737
736
Systematic, faunistic and ecological aspects of the six families and 34 species and subspecies in the order Ephemeroptera currently recorded from Cuba are reviewed based primarily on a reference collection located at the Universidad de Oriente (Santiago de Cuba), collections at the Institute of Ecology and Systematics (Havana) and historic literature. A key to nymphs is included with photographs of significant features of many species. An annotated list of species is presented with comments on type localities, species ecology and distribution. The morpho- ecological types of the nymphs are updated according to current taxonomic changes, and indicator species of organic contamination are analyzed according to the BMWP-Cub index. Based on present data, mayflies are best collected between January and June although many species are present throughout the year, and almost half of the species are widely distributed. Possible routes of penetration from the continents toward Cuba are from South America through the arc of islands formed by the Lesser Antilles, from Central and South America through the peninsula of Yucatan, and via an ancient landspan or island chain from northern South America (GAARlandia). With one exception, there is no evidence for dispersal of species from North America (through Florida) to Cuba (and then to the Antilles) or vice versa. The pattern of geographical distribution of Ephemeroptera inside Cuba is very similar to that of the orders Trichoptera and Odonata. The greatest number of species is found in the Eastern region and the fewest in the Central and Central-East regions. The high endemism (76.5%) is probably due to geographical isolation and processes that bring about this phenomenon together with the low vagility that characterizes the order.
735
734
The host plant and life history observations of Plesioclytus morrisi Wappes and Skelley and Plesioclytus relictus Giesbert (Coleoptera: Cerambycidae: Plesioclytini) are described for the first time. The host for both species is shown to be Polygonum polygamum Vent. (Polygonaceae). Observations also indicate that plants chosen for oviposition occur in open sand areas of scrub habitat.