Results 21 to 30 of about 16,401 (235)

Eight new species of Dexosarcophaga Townsend, 1917 (Diptera, Sarcophagidae) from the Neotropical Region

open access: yesEuropean Journal of Taxonomy, 2022
Eight new Neotropical species of Dexosarcophaga Townsend, 1917 are described, five from Brazil, Dexosarcophaga phoenix sp. nov., Dexosarcophaga jandainae sp. nov., Dexosarcophaga patiuorum sp. nov., Dexosarcophaga petra sp.
Josenilson Rodrigues dos Santos   +2 more
doaj   +1 more source

A new Palaearctic species of the subgenus Lunatipula (Diptera, Tipulidae) from the West Caucasus with a survey of the caucasica species group [PDF]

open access: yesZooKeys, 2021
The caucasica species group in the subgenus Lunatipula is redefined and now consists of five species native to the Caucasus. Tipula (L.) eleniya sp. nov.
Vladimir I. Lantsov   +1 more
doaj   +3 more sources

The identification of the species of the ‘Spilogona contractifrons species-group’ and the ‘Spilogona nitidicauda species-group’ (Diptera, Muscidae) based on morphological and molecular analysis

open access: yesEuropean Journal of Taxonomy, 2018
Muscid species of the ‘Spilogona contractifrons species-group’ (Spilogona alticola (Malloch, 1920), S. arctica (Zetterstedt, 1838), S. contractifrons (Zetterstedt, 1838), S. orthosurstyla Xue & Tian, 1988) and of the ‘Spilogona nitidicauda species-group’
Vera S. Sorokina, Elena V. Shaikevich
doaj   +1 more source

A new spot-thoraxed species of Drosophila from the Atlantic Forest of southeastern Brazil (Diptera, Drosophilidae) Uma nova espécie de Drosophila da Mata Atlântica do sudeste do Brasil com pintas no tórax (Diptera, Drosophilidae)

open access: yesRevista Brasileira de Entomologia, 2004
Drosophila boraceia sp. nov. is described from a single male specimen collected at the Estação Biológica de Boracéia, Salesópolis, state of São Paulo, Brazil. At first inspection it looks like a species of Drosophila belonging to the fasciola subgroup of
Carlos R. Vilela, Francisca C. do Val
doaj   +1 more source

Review of the West Indian species of Efferia Coquillett (Diptera: Asilidae): Part 1. Bahamas, Cayman Islands, Cuba, and Jamaica [PDF]

open access: yes, 2008
The genus Efferia Coquillett from the Bahamas, Cayman Islands, Cuba, and Jamaica is reviewed. The fauna now totals 16 species with 6 new species described (Ef. bellardii n. sp., Ef. bromleyi n. sp., Ef. hinei n. sp., Ef. insula n. sp., Ef. pina n.
Perez-Gelabert, Daniel E.   +1 more
core   +1 more source

A standardized nomenclature and atlas of the female terminalia of Drosophila melanogaster

open access: yesFly, 2022
The model organism Drosophila melanogaster has become a focal system for investigations of rapidly evolving genital morphology as well as the development and functions of insect reproductive structures. To follow up on a previous paper outlining unifying
Eden W. McQueen   +25 more
doaj   +1 more source

An update on Penthetria funebris (Diptera: Bibionidae) in Romania [PDF]

open access: yesTravaux du Muséum National d’Histoire Naturelle “Grigore Antipa”, 2022
We summarized the known data on the distribution of Penthetria funebris Meigen, 1804 in Romania, based on old and two new records. We illustrate the male habitus, brachypterous wing, head and terminalia.
Alexandru-Mihai Pintilioaie   +1 more
doaj   +3 more sources

Antlions of Hispaniola (Neuroptera: Myrmeleontidae) [PDF]

open access: yes, 2011
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).
Miller, Robert B., Stange, Lionel A.
core   +3 more sources

Apoptosis controls the speed of looping morphogenesis in Drosophila male terminalia [PDF]

open access: yesDevelopment, 2011
In metazoan development, the precise mechanisms that regulate the completion of morphogenesis according to a developmental timetable remain elusive. The Drosophila male terminalia is an asymmetric looping organ; the internal genitalia (spermiduct) loops dextrally around the hindgut.
Hirotaka Kanuka   +7 more
openaire   +3 more sources

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