Anurocampa (Lepidoptera: Notodontidae): two new species, systematics and immature stages.

Notodontidae (Lepidoptera, Noctuoidea) comprise over 4,000 described species distributed worldwide, among which nearly half are restricted to the Neotropics. Morphology of adults and immatures of Notodontidae have been broadly investigated and many larval, pupal, and adult characters were found to be synapomorphies of subfamilies and tribes. Despite this, the current classification of Notodontidae remains unsettled as most recent classification systems are contradictory due to reliance on incomplete global sampling and, many taxa, especially in the Neotropics, are still informally classified as incertae sedis. Anurocampa Herrich-Shäffer was recently treated as an incertae sedis genus, and immature and adult characters may provide further evidence for its systematic position among the Notodontidae. With this goal in mind, the present study describes the immature stages of Anurocampa mingens Herrich-Shäffer from Brazil and describes two new species in the genus from Costa Rica based on morphology and mitochondrial DNA: Anurocampa markhastingsi Chacón and St Laurent sp. nov. and Anurocampa abelardochaconi Chacón and St Laurent sp. nov. and discusses the systematic position of Anurocampa.

Prominent moths (Lepidoptera: Notodontidae) of Colombia.

Based on literature review, curatorial work in national and international collections, information available on online databases, and field work conducted from 2017 to 2022, we provide the first checklist for the family Notodontidae in Colombia. A total of 515 species (51 endemics), 122 genera, 7 subfamilies as well as 108 new records for Colombia are presented. These data position Colombia as the country with the third highest diversity of prominent moths in the world, based on current knowledge. Furthermore, 239 known hostplants are listed for 91 species. The distribution map of the family shows the highest concentration of national records in the Andean and Pacific regions. Future surveys in less explored zones, long-term monitoring, expansion and maintenance of biological collections, and working collaboratively with communities will surely increase the known diversity as well as the conservation of prominent moths in Colombia.

The Bombycoidea and Mimallonoidea (Lepidoptera) of a research station in the grasslands of Southern Brazil.

We report the Bombycoidea and Mimallonoidea (Lepidoptera) observed at the the Universidade Federal do Rio Grande do Suls (UFRGS) Agronomic Research Station in Eldorado do Sul, Rio Grande do Sul, Brazil from September 7th to November 6th, 2018. This research station is situated in the Campos Sulinos (southern Brazilian grasslands) environment. As part of our inventory, we report the following Bombycoidea: 29 species of Sphingidae, 26 species of Saturniidae, at least seven species of Apatelodidae, and at least four species of Bombycidae. Within Mimallonidae we recorded eight species. New state records include the following Sphingidae: Xylophanes alineae, X. crenulata, and Perigonia stulta; and Mimallonidae: Mimallo grisea and the genus Menevia. Our study represents the first inventory of moths from this location and one of the few from the Campos Sulinos more broadly.

The Wild Silkmoths (Lepidoptera: Bombycoidea: Saturniidae) of Colombia: a database of occurrence points and taxonomic checklist.

Based on the review of literature and biological collections, information retrieved from public online databases, and from fieldwork conducted between 2015 and 2020, we provide more than 3500 occurrence records and an updated checklist of Colombian Saturniidae, annotated with distribution data for all species. In the first checklist of Colombian saturniids published two decades ago, a total of 184 species were cited; in the current update the number has risen to 653 species/subspecies classified in 55 genera, representing all six recognized Neotropical subfamilies. The Andean and Pacific regions are the richest, accounting for about three quarters of all species listed herein. We call attention to the fact that for most speciose saturniid genera in the Neotropics, there remains a significant need for further taxonomic and systematic research with objective and integrative approaches. Likewise, it is necessary to continue the study of Saturniidae moths in Colombia, strategically increasing the sampling efforts in specific under-sampled natural regions to further document the diversity of this family in the country.

Cicinnus chambersi: a new species of sack-bearer moth (Lepidoptera, Mimallonidae, Cicinninae) from southeastern Arizona, USA.

A new species of cicinnine Mimallonidae, Cicinnus chambersi sp. nov., is described from the Sky Islands Region of southern Arizona, USA. The new species is closely related to C. mexicana (Druce), type locality Veracruz, Mexico, based on morphology and genetics. The other Cicinnus species known from the United States, the common C. melsheimeri (type locality Pennsylvania, USA) is morphologically and genetically distinct from both C. chambersi and C. mexicana. The new species is compared to C. mexicana and C. melsheimeri, as well as other Mexican Cicinnus. The life history of C. chambersi is unknown, but its description should facilitate future studies on this rarely reported North American mimallonid, a species which may have only recently become established in the United States. Cicinnus chambersi is the fifth known Mimallonidae species from the United States, and the first described from the country in nearly half a century.

New species of Procinnus Herbin and Micrallo St Laurent and C. Mielke (Lepidoptera, Mimallonidae, Druenticinae) from the Brazilian Cerrado.

Two new species of Mimallonidae are described from the Brazilian Cerrado. One species belongs to Procinnus Herbin, 2016 and the second to Micrallo St Laurent and C. Mielke, 2016, both considered to belong to Druenticinae St Laurent and Kawahara, 2018. Procinnus incanus sp. n. is described from Bahia, Goiás, Distrito Federal, Minas Gerais, and São Paulo and is characterized by its wing habitus and male genitalia. Micrallo macro sp. n., the second species to be placed in Micrallo, is described from Minas Gerais. It differs from M. minutus St Laurent and C. Mielke, 2016 by larger size and distinct genitalia of both the male and female. All taxa involved are figured along with their genitalia. Holotypes designated here are deposited in the Coll. Padre Jesus S. Moure, in the Departamento de Zoologia, Universidade Federal do Paraná, Curitiba, Paraná, Brazil.

Reclassification of the Sack-bearer Moths (Lepidoptera, Mimallonoidea, Mimallonidae).

A backbone molecular phylogeny of Mimallonidae, based on 47 species and 515 loci, was recently published. That study resolved some of the major relationships in the family, but taxon sampling was limited and a classification of the family was not formally presented for all species. Here morphological phylogenetic analyses in parsimony and maximum likelihood (ML) frameworks were conducted that included 192 species and 55 morphological characters. A phylogenetic analysis was also conducted on the morphological dataset with a topological constraint based on the 515 locus tree from the previous study. Results show that nearly all species can be confidently placed in a genus using morphological phylogenetics. The presence of a frenulum, a character that was historically used to distinguish major groups of Mimallonidae, varies within and among genera. Based on our phylogenetic results, the classification of Mimallonidae is revised, which now includes 291 species in 41 genera. Descriptions of three new genera are included: Fatellalla gen. n., Citralla gen. n., and Lepismalla gen. n. The following taxonomic changes were made in the present article: 43 new/revived combinations (in Aceclostria Vuillot, Arcinnus Herbin, Bedosia Schaus, Bedosiallo St Laurent & Kawahara, Cicinnus Blanchard, Citralla, Druentica Strand, Fatellalla, Lacosoma Grote, Lepismalla, Mimallo Hübner, Procinnus Herbin, Psychocampa Grote, Roelmana Schaus, and Thaelia Herbin), two new species-level synonyms (melini Bryk is synonymized with viemanda Schaus, jaruga Jones is synonymized with hamata Walker), one revived synonymy (roscida Dognin is resynonymized with externa Moore), seven new statuses (in Druentica, Macessoga Schaus, and Trogoptera Herrich-Schäffer), six revived statuses (in Aceclostria, Cicinnus, Druentica, Psychocampa, and Zaphanta Dyar), and one new designation of nomen nudum. In order to alleviate nomenclatural problems, twelve lectotypes are designated (for Tolypidaamaryllis (Schaus), Trogopteraalthora Schaus, Adalgisacroesa Schaus, Alheitapulloides (Dognin), LacosomabriasiaSchaus, Lacosomadiederica Schaus, Lacosomaraydela Schaus, Psychocampalacuna (Schaus), Cicinnuscorallina Dognin, Cicinnuslatris Schaus, Cicinnussolvens Schaus, Cicinnustuisana Schaus) as well as a neotype for Mimallodespecta Walker (= Cicinnusdespecta). This paper also provides apomorphies for each genus and a morphological key to genera. Annotations are given to aid researchers in understanding all changes made herein, and images of male and female and their genitalia are present for nearly all type species.

The identity of Cicinnus orthane Blanchard, 1852 (Lepidoptera, Mimallonidae, Cicinninae), type species of Cicinnus Blanchard, 1852.

In order to clarify the identity of the type species of one of the most diverse Mimallonidae genera, Cicinnus Blanchard, 1852, we designate a lectotype for Cicinnus orthane Blanchard, 1852 with photographs of the lectotype (dorsal and ventral) and its genitalia figured for the first time. Cicinnus orthane, described from Chile, is a close morphological match for a southeastern Brazilian species, which we also illustrate for comparative purposes. Because the lectotype of C. orthane is female, we include both sexes of this related Brazilian species in order to facilitate the figuring of male genitalia as well as comparisons of the female genitalia. We are therefore able to establish sound morphological characteristics for Cicinnus sensu stricto, namely in the males the bifid configuration of the gnathos, a complex juxtal arrangement fused to the phallus, and largely membranous valvae; and in the females a wide and narrow lamella antevaginalis, lack of setae covered bulbous masses on either side of the lamella antevaginalis, well-sclerotized and posteriorly protruding tergite VIII, and reduced, stout apophyses anteriores which are about one quarter the length of the apophyses posteriores.

Revision of the genus Reinmara Schaus, 1928 (Lepidoptera, Mimallonoidea, Mimallonidae) with the descriptions of four new species from South America.

The mimallonid genus Reinmara Schaus, 1928 is revised. The three previously described species, R. enthona (Schaus, 1905), R. minasa Schaus, 1928, and R. wolfei Herbin & C. Mielke, 2014 are redescribed and the females of each are described and figured for the first time. Additionally, we describe four new species, two Andean: R. andensissp. n. and R. occidentalissp. n., and two Brazilian: R. atlanticasp. n. and R. igneasp. n.. The new species R. ignea and R. atlantica are likely of conservation concern due to their rarity in collections and their apparent endemism to an endangered biome, the Brazilian Atlantic Forest.

The identity of Arhodia egenaria Walker, 1866 (Lepidoptera, Mimallonoidea, Mimallonidae) and a new synonym of Cicinnus melsheimeri (Harris, 1841).

The holotypes of Arhodia egenaria Walker, 1866 and Cicinnus primolus Schaus, 1928, syn. n., were examined. Both names are junior synonyms of C. melsheimeri (Harris, 1841). Cicinnus melsheimeri (as Perophora egenaria), sensu Hampson, 1904, is a misidentification of C. bahamensis St Laurent & McCabe, 2016.

Annotated list of Mimallonidae (Lepidoptera, Mimallonoidea) from Trinidad and Tobago, with the description of a new species of Cicinnus Blanchard, 1852 and taxonomic notes.

We present the first list focused on Mimallonidae from Trinidad and Tobago and report seven genera and 13 species from Trinidad, and two genera and two species from Tobago, one species of which has not yet been found in Trinidad. All species found on these islands are figured, with the exception of the species known only from Tobago. Additionally, we describe a new species: Cicinnus trini, sp. n. This new species is closely allied to C. beta (Schaus, 1910), comb. n. and C. veigli (Schaus, 1934), comb. n. which we transfer to Cicinnus Blanchard, 1852 from Psychocampa Grote & Robinson, 1866 based on male genitalia characteristics. We designate lectotypes for C. beta, C. magnapuncta (Kaye, 1901), and Trogoptera guianaca Schaus, 1928.

The Mimallonidae (Lepidoptera, Mimallonoidea) of the Caribbean Basin, with the descriptions of two new species.

Mimallonidae of the Caribbean Basin are discussed, with attention primarily given to species endemic to the Caribbean islands and the northern coast of Venezuela. The Caribbean Basin is a political term for tropical regions circumscribed by the Gulf of Mexico. Cicinnus bahamensis sp. n. is described from the Bahamas, the first species of Mimallonidae from this country. The Cuban species Cicinnus packardii (Grote, 1865), the closest relative of C. bahamensis sp. n., is figured and compared. A third, similar, species from northern coastal Venezuela, C. falcoargenteus sp. n., is described and compared to the previous two species.