scholarly journals Revision of the Oriental species of the Bengalia peuhi speciesgroup (Diptera, Calliphoridae)

Zootaxa ◽  
2009 ◽  
Vol 2251 (1) ◽  
pp. 1-76 ◽  
Author(s):  
KNUT ROGNES

The Oriental species of the Bengalia peuhi species-group are revised and their male genitalia illustrated by means of digital colour photography. A key to males is presented, complete synonymies are given for all the species and their geographical distribution reconsidered. The 13 Oriental species making up the group are: Bengalia emarginata Malloch, 1927 (China, Laos, Malaysia, Nepal, Philippines, Singapore, Taiwan, Thailand, Vietnam); B. emarginatoides sp. nov. (India, Sri Lanka); B. emdeniella (Lehrer, 2005), comb. nov. (China); B. fani Feng & Wei, 1998 (China); B. inermis Malloch, 1927 (Philippines); B. latro de Meijere, 1910 (Indonesia); B. lyneborgi James, 1966 (Philippines); B. pseudovaricolor Kurahashi & Tumrasvin, 1979 (Thailand); B. surcoufi Senior-White, 1923 (India, Nepal, Pakistan, Vietnam); B. taksina (Lehrer, 2005), comb. nov. (Laos, Malaysia, Nepal, Thailand, Vietnam); B. unicolor Séguy, 1946 (Pakistan); B. varicolor (Fabricius, 1805) (China, India, Indonesia, Japan, Laos, Malaysia, Pakistan, Singapore, Sri Lanka, Taiwan, Thailand, Vietnam); and B. weii sp. nov. (China). A lectotype is designated for Bengalia latro to fix the interpretation of the name. Bengalia bezzii Senior-White, 1923 is established as a junior synonym of Musca varicolor Fabricius, 1805, syn. nov. Bengalia chromatella Séguy, 1946 and Bengalia pallidicoxa Séguy, 1946 are treated as junior synonyms of Musca varicolor Fabricius, 1805, syn. nov. Afridigalia bezziella Lehrer, 2005 is established as a junior synonym of Bengalia emarginata Malloch, 1927, syn. nov. Afridigalia pinatuba Lehrer, 2005 and Ashokiana ramsdalei Lehrer, 2005 are established as junior synonyms of Bengalia inermis Malloch, 1927, syn. nov. Ashokiana ramsdalei and Afridigalia laguna Lehrer, 2005 are both based on a holotype with a partly destroyed aedeagus. Afridigalia tenggeria Lehrer, 2006 is established as a junior synonym of Bengalia latro de Meijere, 1910, syn. nov. Afridigalia thaisia Lehrer, 2008 is established as a junior synonym of Afridigalia taksina Lehrer, 2005, syn. nov. The Afrotropical Afridigalia walkeriana Lehrer, 2005 is established as a junior synonym of Bengalia depressa Walker, 1858, syn. nov. The Afrotropical Afridigalia zouloupyga Lehrer, 2006 is established as a junior synonym of Bengalia floccosa Wulp, 1885, syn. nov. Afridigalia arawakia Lehrer, 2006 is established as a junior synonym of Bengalia peuhi Villeneuve, 1914, syn. nov. Bengalia taiwanensis Fan, 1965, not a member of the peuhi species-group, is established as a junior synonym of Bengalia fuscipennis Bezzi, 1913, syn. nov. Sri Lanka is deleted from the distributional range of this species. New morphological terms are introduced for the description of the aedeagus. The ovipositor is described for Bengalia emarginata and Bengalia lyneborgi. A preliminary phylogenetic analysis is performed using NONA and Pee-Wee.

Zootaxa ◽  
2012 ◽  
Vol 3553 (1) ◽  
pp. 1 ◽  
Author(s):  
KNUT ROGNES

Eleven Afrotropical species of Bengalia Robineau-Desvoidy, ten in the Bengalia peuhi species-group and one reassignedto the Bengalia spinifemorata species-group, are revised. The male genitalia of all, and the ovipositor of six species, areillustrated by means of digital colour photography. A key to males is provided. Two species, i.e., Bengalia minor Malloch,1927 and Bengalia peuhi Villeneuve, 1914, are assigned to the Bengalia peuhi subgroup of the Bengalia peuhi species-group. Five species, i.e., Bengalia depressa Walker, 1858, Bengalia floccosa Wulp, 1885, Bengalia gaillardi Surcouf &Guyon, 1912, Bengalia roubaudi Rickenbach, Hamon & Mouchet, 1960 and Bengalia tibiaria Villeneuve, 1926 areassigned to the Bengalia floccosa subgroup of the Bengalia peuhi species-group. Three species, i.e., Bengalia africanoidessp. nov., Bengalia aliena Malloch, 1927 and Bengalia wyatti (Lehrer, 2005) comb. nov., have been left as species incertaesedis in the Bengalia peuhi species-group. The eleventh species, Bengalia bantuphalla (Lehrer, 2005) comb. nov., is re-assigned to the Bengalia spinifemorata species-group. Bengalia africanoides sp. nov. has only 3 post dc setae, a featureunique for a species of Bengalia. A neotype is designated for Calliphora floccosa Wulp, 1885 (now in Bengalia), to fixthe interpretation of the name in accordance with current usage. Lectotypes are designated for Bengalia bekilyana Séguy,1935, Bengalia depressa, Bengalia gaillardi, Bengalia peuhi and Bengalia unicalcarata Villeneuve, 1913 to fix theinterpretation of the names. Bengalia africana Malloch, 1927 is established as a junior synonym of Bengalia depressa,syn. nov. Bengalia cuthbertsoni Zumpt, 1956 is established as a junior synonym of Bengalia tibiaria, syn. nov.Shakaniella sakinehae Lehrer, 2011 is established as a junior synonym of Shakaniella wyatti (now in Bengalia), syn. nov.Tsunamia yourubana Lehrer, 2005 is established as a junior synonym of Bengalia aliena, syn. nov. Ochromyia petersianaLoew, 1852 is removed from its current position as a doubtful senior synonym of Bengalia depressa and transferred to thegenus Thoracites Brauer & Bergenstamm, 1891 as Thoracites petersiana, comb. nov. in the Rhiniidae. This name is proposed as a senior synonym of Thoracites neglectus Zumpt, 1972, syn. nov.


Zootaxa ◽  
2011 ◽  
Vol 2835 (1) ◽  
pp. 1 ◽  
Author(s):  
KNUT ROGNES

The Afrotropical Bengalia spinifemorata species-group is revised and their male genitalia illustrated by means of digital colour photography. Six species are recognized and keyed, and their geographical distribution reconsidered, i.e., Bengalia akamanga (Lehrer, 2005), comb. nov. (Malawi); B. racovitzai (Lehrer, 2005) (Democratic Republic of Congo, Kenya); B. seniorwhitei (Lehrer, 2005) (Democratic Republic of Congo, Eritrea, Ethiopia, Kenya, Malawi, Tanzania, Uganda); B. smarti (Lehrer, 2005), comb. nov. (Democratic Republic of Congo, Namibia, South Africa, Zimbabwe); B. spinifemorata Villeneuve, 1913 (Democratic Republic of Congo) and B. wangariae (Lehrer, 2005), comb. nov. (Democratic Republic of Congo). Maraviola congoliana Lehrer, 2005, M. samburella Lehrer, 2005, M. amlaka Lehrer & Freidberg, 2008, M. danakiliana Lehrer & Freidberg, 2008, and M. akufulana Lehrer, 2011 are recognized as synonyms of Bengalia seniorwhitei, syn. nov. The genus group names Sindhigalia Lehrer, 2006 and Anshuniana Lehrer & Wei, 2010 are reduced to synonyms of Bengalia Robineau-Desvoidy, 1830, syn. nov. The distiphallus is described in detail and new morphological terms introduced. Ten synapomorphies defining the B. spinifemorata species-group are listed. A re-assignment of the Oriental species B. fani Feng & Wei, 1998 to the Afrotropical B. spinifemorata species-group to replace its current position in the B. peuhi species-group is rejected since B. fani shares none of the ten synapomorphies of the former group.


Zootaxa ◽  
2020 ◽  
Vol 4718 (1) ◽  
pp. 87-94
Author(s):  
PAWEŁ JAŁOSZYŃSKI

Until now, four species of Clidicus Laporte were found in Sri Lanka, three known from female specimens only. Clidicus minilankanus sp. n., is described, and compared to all remaining sympatric congeners. The Sri Lankan species may form a monophyletic group characterized by several morphological oddities: the head only slightly impressed posteromedially, with a large portion of vertex and frons not divided longitudinally; the pronotum quadrangular and flattened, with vestigial or absent posterior ‘collar’, and the transverse groove that demarcates it from the disc lacking pits or even entirely or partly obliterated; and the metaventrite strongly shortened, so that meso- and metacoxae are nearly adjacent. These characters may justify resurrecting Erineus Walker, a junior synonym of Clidicus (proposed for the first described Sri Lankan species, C. monstrosus (Walker)), as a valid name for a subgenus. This problem must be addressed by a phylogenetic analysis of all Clidicus species, to establish evolutionary relationships within this interesting genus. 


Zootaxa ◽  
2007 ◽  
Vol 1444 (1) ◽  
pp. 23-34
Author(s):  
P. R.W. STEIN ◽  
C. O. AZEVEDO

The  lobatifrons species-group of Neotropical region is redefined as to include the Rhabdepyris species with appendicular process at cuspis in the male genitalia. Rhabdepyris latissimus sp. nov., R. callosus sp. nov., R. concavus sp. nov. and R. demissus sp. nov. are described and illustrated. New geographical records and taxonomical data on R. septemlineatus Kieffer, 1906, R. quinquilineatus Kieffer, 1906, R. luteipennis, Evans, 1965, R. atlanticus Rosmann & Azevedo, 2005 are provided. R. lobatifrons Kieffer, 1910 is a junior synonym of R. septemlineatus. A key to males are given.


2004 ◽  
Vol 13 (1) ◽  
pp. 83-113
Author(s):  
Yu.A. Pesenko

The monophyly of the cosmopolitan tribe Halictini, including over 2300 currently recognized species, is supported by at least a single manifested synapomorphy shared by all members of the tribe: metasomal tergum VII of the male is modified; this forms a transverse ridge giving a false apex beneath which the tergum is strongly reflexed to the morphological posterior margin. On the basis of the present phylogenetic analysis, the tribe Halictini is subdivided into five subtribes: Halictina (comprised of 7 genera: Echthralictus, Glossodialictus, Halictus, Homalictus, Patellapis, Seladonia, and Thrincohalictus), Sphecodina (4 genera: Eupetersia, Microsphecodes, Ptilocleptis, and Sphecodes), Thrinchostomina (2 genera: Thrinchostoma and Parathrincostoma), Caenohalictina (9 genera: Agapostemon, Caenohalictus, Dinagapostemon, Habralictus, Mexalictus, Paragapostemon, Pseudagapostemon, Rhinetula, and Ruizantheda), and Gastrohalictina (one large and diverse genus: Lasioglossum s. l.). The subtribe Halictina is a paraphyletic group; the remaining four tribes are strictly monophyletic (holophyletic). The monophyly of the Halictus genus-group, comprising the genera Halictus and Seladonia, is supported by two distinct synapomorphies of the male genitalia: (1) dorsal gonostylus simple (not double), flattened, broad, narrowed proximally, and provided with a clump of very coarse bristles on the inner surface; (2) ventral gonostylus sclerotized, relatively thin and long, directed backward. Only generalized members of the group possess both the character states above. In derived members, the clump of bristles and the ventral gonostylus are often lost independently. The sister group of the Halictus genus-group is the genus Thrincohalictus. This is supported by the following synapomorphy found among the tribe Halictini only in Halictus, Seladonia, and Thrincohalictus: the ventral gonobasal rim in the male genitalia is forming a right posterolateral angle with a short projection directed laterally. Another feature characterizing these three genera is the presence (except in the parasitic subgenus Paraseladonia) of posterior bands of tomentum or dense and much plumose appressed hairs on the metasomal terga. However, this character is shared also with Patellapis subgenera Patellapis and Lomatalictus. The following subgeneric classification of the genera Halictus and Seladonia is suggested. The genus Halictus includes 12 subgenera: Acalcaripes (2 species), Argalictus (8), Halictus s. str. (4), Hexataenites (11), Lampralictus (1), Monilapis (29), Nealictus (2), Odontalictus (2), Platyhalictus (14), Protohalictus (13), Ramalictus (2), and Tytthalictus (4). The genus Seladonia comprises 6 subgenera, including 2 new ones: Mucoreohalictus subg. n. (15), Pachyceble (22), Paraseladonia (1), Placidohalictus subg. n. (5), Seladonia s. str. (36), and Vestitohalictus (16). The subgenera of Halictus and Seladonia are keyed. The phylogenetic tree of the subgenera of Halictus and Seladonia is reconstructed with use of 46 morphological characters of adults. All other genera of the tribe Halictini were taken as outgroup. The genus Halictus is ascertained as a strictly monophyletic group based upon a single postulated synapomorphy: dorsal gonostylus with a triangular hair patch as a distal appendage on inner side. All the subgenera of this genus appear as strictly monophyletic groups, with the exception of Monilapis, which is a paraphyletic one in relation to Acalcaripes. The monophyly of the genus Seladonia is supported by three synapomorphies, including a novelty (unique synapomorphy): male dorsal gonostylus with a deep cleft. All the subgenera of this genus are strictly monophyletic with the exception of Placidohalictus, which is a paraphyletic one in relation to Vestitohalictus and Mucoreohalictus. A synonymical catalogue of species and species-group names in the genera Halictus and Seladonia, including 442 names, is provided as an appendix.


Zootaxa ◽  
2021 ◽  
Vol 4970 (3) ◽  
pp. 401-452
Author(s):  
MUHAMMAD ASGHAR HASSAN ◽  
XINGYUE LIU

Taxonomic notes are presented on the former Ascalaphidae (owlflies), now subfamily Ascalaphinae of the family Myrmeleontidae from Pakistan. An updated checklist of new records is provided that accounts for all known 15 genera and 22 species from Pakistan, excluding the species of the tribe Palparini. Geographical distribution maps and an updated identification key to all known genera and species from Pakistan are also given. We synonymized two monotypic genera, Horischema Mészáros & Ábrahám, 2003 and Perissoschema Mészáros & Ábrahám, 2003 both as junior synonyms of Ogcogaster Westwood, 1847 based on very similar male genitalia and external morphological characters. Moreover, Perissoschema evae Mészáros & Ábrahám, 2003 is treated as a junior synonym of Ogcogaster segmentator Westwood, 1847. We recorded three genera for the first time from Pakistan, i.e., Acheron Lefèbvre, 1842, Glyptobasis McLachlan, 1873, and Suphalomitus van der Weele, 1909. To more completely resolve the generic or specific status of those poorly known species from Pakistan, broader sampling throughout the country is needed. 


Zootaxa ◽  
2019 ◽  
Vol 4629 (4) ◽  
pp. 589-599
Author(s):  
BARRY C. RUSSELL ◽  
MOHAMMAD EUSUF HASAN ◽  
JEAN-DOMINIQUE DURAND

Scolopsis igcarensis Mishra, Biswas, Russell, Satpathy & Selvanayagam, 2013 was described from specimens collected from coastal waters of southern India and Sri Lanka. A comparison of recently collected specimens from Bangladesh, initially identified as S. igcarensis, with Scolopsis vosmeri (Bloch, 1792) showed morphological differences between the two species are minor, and that specimens of S. igcarensis in fact represent juvenile and subadult colour forms of S. vosmeri. Underwater and aquarium observations, as well as molecular data based on the COI barcode region, support this conclusion. Accordingly, S. igcarensis is regarded as a junior synonym of S. vosmeri, which is redescribed herein. Phylogenetic analysis of COI barcodes of Scolopsis specimens produced in this study, together with those available from GenBank, indicate S. vosmeri is part of a species complex which includes two additional cryptic sister species that require further taxonomic investigation. 


Zootaxa ◽  
2020 ◽  
Vol 4789 (2) ◽  
pp. 523-553
Author(s):  
MIGUEL A. MONNÉ ◽  
ANTONIO SANTOS-SILVA ◽  
MARCELA L. MONNÉ

A key for identification of the 45 genera of Acanthocinini with erect setae on the elytra and which occur in South America is provided. A new synonymy is proposed for Trichonyssodrys Gilmour, 1957 (junior synonym of Pentheochaetes Melzer, 1932), resulting in new combinations for the following species: Pentheochaetes aureopilosa (Monné, 1990), P. cincta (Delfino, 1981), P. maculata (Gilmour, 1957), P. melasma (Delfino, 1981), and P. nessimiani (Monné & Monné, 2012). The gender of the species-group names in Pentheochaetes is corrected. Diagnosis for each genus is provided, as well as type-locality and geographical distribution of the type-species. 


1997 ◽  
Vol 28 (1) ◽  
pp. 39-73 ◽  
Author(s):  
MARIA DEL CARMEN Coscaron

AbstractThe genus Peirates Serville is revised. A total of 32 species are recognized. Its species are assigned to the P. quadrinotatus, P. singularis and P. lepturoides species groups. The P. quadrinotatus species group includes P. argenteopilosus Schouteden and P. quadrinotatus Fabricius; the P. singularis species group comprises its sole species P. singularis StÅl, and the P. lepturoides species group is formed by P. atromaculatus (StÅl) (= P. buruanus Miller, P. consobrinus Miller, P. excelsus Miller, P. immaculatus Miller, P. sordidus Miller, syn. n.), P. monodi Villiers, P. mundulus StÅl, P. nanus Miller, P. niger Signoret, P. nitidicollis Reuter, P. ochripennis Jeannel, P. perinetensis Villiers, P. strepitans Rambur, P. stridulus (Fabricius), P. tellini Schouteden, P. turpis Walker, P. aurigans Distant, P balteatus Germar, P. castaneipennis Reuter, P. cinctiventris Horváth, P. collarti Schouteden, P. confusus Schouteden (= P. amieti Villiers, syn. n.), P. crudelis sp. n., P. dimidiatus Walker (= P. areatus Miller, syn. n.), P. diola Lindberg, P. hybridus (Scopoli), P. lepturoides (Wolff) (= P. mimulus Miller, P. musculus Miller, P. sparsus Miller, syn. n.), P. macilentus Miller, P. marginiventris Distant, P. maurus StÅl, P. monodi Villiers, P. mundulus StÅl, P. nanus Miller, P. nigerrimus sp. n., P. nitidicollis Reuter, P. ochripennis Jeannel, P. perinetensis Villiers, P strepitans Rambur, P. stridulus (Fabricius), P. tellini Schouteden, and P. turpis Walker. Besides, P. sepulchralis Distant and P. sin Linnavuori are transferred to Brachysandalus StÅl, and P. barbarus Miller, P. bicolor Distant, P bicoloripes Breddin, P. flavipes (Walker), P. montivagus Distant, P. pallens Miller, and P. semifasciatus to Lestomerus Amyot & Serville, and P. umbrosus StÅl to Microsandalus StÅl. P. concinnus Walker cannot be assigned to any existing genus. P. cyaneonitens Breddin was not studied, and P. parvulus (Signoret), P. punctum (Fabricius), P. vittatus Reuter are considered as nomina dubia. Species are described, illustrated, and their geographical distribution is mapped. A key for separating all the species is given. A phylogenetic analysis of the species is presented. In the cladogram, the P. quadrinotatus, P. singularis and P. lepturoides species groups are monophyletic and a sister group relationship exists between the P. quadrinotatus group and the combined P. singularis + P. lepturoides groups. The geographical distribution of the species shows an African-Indopacific generalized track with an Indian Ocean baseline. The genus Peirates is hypothesized to have a tropical Gondwanan origin, with subsequent spread into the Palearctic region.


Zootaxa ◽  
2012 ◽  
Vol 3311 (1) ◽  
pp. 1 ◽  
Author(s):  
PETR BOGUSCH ◽  
JAKUB STRAKA

We reviewed nomenclature, biology, hosts, geographical distribution and compiled an identification key for all 33 Sphe-codes Latreille, 1804 species known from central Europe. The identification key is separated for females and males andinclude 204 figures (photographs) of identification characters as well as male genitalia of all species. Taxonomically dif-ficult groups within the genus were critically studied and new characters, as well as corrected geographical distribution,are presented, i.e., the S. reticulatus group (S. alternatus Smith, 1853, S. crassanus Warncke, 1992 and S. reticulatusThomson, 1870), S. croaticus group (S. croaticus Meyer, 1922, S. pseudofasciatus Blüthgen, 1925 and S. zangherii Nosk-iewicz, 1931) and S. miniatus group (S. marginatus Hagens, 1882, S. miniatus Hagens, 1882 and S. nomioidis Pesenko,1979). The name S. nomioidis is used because it is the only available name for the taxon formerly identified as S. margi-natus in Eastern Europe. Sphecodes capverdensis Pesenko & La Roche, 2002 is considered to be a junior synonym of S.pinguiculus Pérez, 1903 (syn. nov.). In addition we summarized all known host records of Sphecodes, including a discussion of the likelihood of published data and presentation of new host data.


Sign in / Sign up

Export Citation Format

Share Document