133 research outputs found
Biting midges from Dominican amber : 3. Species of the tribes Culicoidini and Ceratopogonini (Diptera: Ceratopogonidae)
The following 10 new species of biting midges are described and illustrated from Dominican amber: Culicoides (Oecacta) antilleanus, C. (0.) brodzinskyi, C. (0.) ambericus, C. (0.) hispanicolus, C. mammalicolus, Brachypogon (B.) american us, B. (Isohelea) dominicanus, B. (Isohelea) prominuloides, Stilobezzia (S.) antilleana and S. (Acanthohelea) dominicana. Two other species, in Nannohelea and Stilobezzia, are described but not named. Stilobezzia (Acanthohelea) wirthicola is a new name for Stilobezzia (A.) succinea Szadziewski from Miocene Saxonian amber, which is preoccupied by the extant Stilobezzia succinea Ingram and Macfie, from Argentina
A revision of the Neotropical predaceous midges of Brachypogon (Brachypogon) Kieffer (Diptera: Ceratopogonidae)
This revision of the Neotropical predaceous midges of the genus Brachypogon (Brachypogon) Kieffer, recognizes 18 extant species, including the following 12 new species: Brachypogon (B.) apunctipennis, bifidus, bimaculatus, ecuadorensis, ethelae, insularis, monicae, pseudoparaensis, schmitzi, spatuliformis, telesfordi, and woodruffi. Two species groups are recognized, the fuscivenosus and impar groups. The hitherto unknown male of B. paraensis Wirth & Blanton is described and illustrated, and the female of that species as well as both sexes of B. impar (Johannsen) and B. fuscivenosus (Lutz) are redescribed and illustrated. Diagnoses are provided for previously described species, as well as a key for the recognition of all Neotropical species. New records of B. impar are from Brazil, Colombia, and Argentina
New records of biting midges of the genus Culicoides Latreille from Mexico (Diptera: Ceratopogonidae)
We provide the first records of six species of biting midges (Diptera: Ceratopogonidae) in the genus
Culicoides Latreille from Mexico: C. baueri Hoffman, C. castillae Fox, C. debilipalpis Lutz, C. iriartei Fox, C. leoni
Barbosa and C. pusilloides Wirth and Blanton. In addition, C. leopoldoi Ortiz is confirmed from Mexico, and new
records are included for 25 other species previously recorded in Mexico: C. arubae Fox and Hoffman, C. blantoni Vargas
and Wirth, C. crepuscularis Malloch, C. daedalus Macfie, C. diabolicus Hoffman, C. foxi Ortiz, C. furens (Poey), C.
gabaldoni Ortiz, C. haematopotus Malloch, C. hylas Macfie, C. insignis Lutz, C. jamaicensis Edwards, C. luteovenus
Root and Hoffman, C. neopulicaris Wirth, C. nigrigenus Wirth and Blanton, C. pampoikilus Macfie, C. panamensis
Barbosa, C. paraensis (Goeldi), C. phlebotomus (Williston), C. poikilonotus Macfie, C. pusillus Lutz, C. stigmalis Wirth,
and all three species in the C. (Monoculicoides) variipennis complex, C. variipennis (Coquillett), C. occidentalis Wirth
and Jones, and C. sonorensis Wirth and Jones
New records of biting and predaceous midges from Florida, including species new to the fauna of the United States (Diptera: Ceratopogonidae)
We provide new records of biting and predaceous midges (Diptera: Ceratopogonidae) from Florida, including the first documented United States records of Atrichopogon (Atrichopogon) caribbeanus Ewen, Dasyhelea griseola Wirth, D. scissurae Macfie, and Brachypogon (Brachypogon) woodruffi Spinelli and Grogan. Atrichopogon (Meloehelea) downesi Wirth, Forcipomyia (Thyridomyia) monilicornis (Coquillett), F. (T.) nodosa Saunders, Ceratoculicoides blantoni Wirth and Ratanaworabhan, Mallochohelea albibasis (Malloch), Bezzia (Bezzia) imbifida Dow and Turner and B. (B.) mallochi Wirth are recorded for the first time from Florida. Forcipomyia (Thyridomyia) johannseni Thomsen, Bezzia (Bezzia) expolita (Coquillett), and B. (B.) pulverea (Coquillett) are deleted from the ceratopogonid fauna of Florida. Dasyhelea koenigi Delécolle and Rieb is a junior objective synonym of Dasyhelea scissurae Macfie (NEW SYNONYM). The total number of Ceratopogonidae recorded from Florida is now 249 species contained within 27 genera
A new Neotropical predaceous midge in the genus \u3ci\u3eParabezzia\u3c/i\u3e Malloch from Guerrero, Mexico, and a second Mexican record of \u3ci\u3eP. alexanderi\u3c/i\u3e Wirth (Diptera: Ceratopogonidae: Ceratopogoninae: Ceratopogonini)
We describe and illustrate a new Neotropical predaceous midge, Parabezzia carlae Huerta, Spinelli and Grogan, new species (Diptera: Ceratopogonidae) from males collected by Malaise trap in La Union, Ayutla de los Libres, state of Guerrero, Mexico. We also report a second record of P. alexanderi Wirth from Veracruz, Mexico. A key to the known species in Mexico is included.
Se describe e ilustra una especie nueva de mosquita predadora de la región Neotropical, Parabezzia carlae Huerta, Spinelli y Grogan, nueva especie (Diptera: Ceratopogonidae) sobre la base de machos colectados con trampa Malaise procedentes de La Unión, Ayutla de Los Libres, estado de Guerrero, México. También se ofrece el segundo registro de P. alexanderi Wirth para Veracruz, México. Una clave para las especies conocidas en México es incluida
A new genus of predatory midge in the \u3ci\u3eMonohelea\u3c/i\u3e complex from Eocene Baltic amber (Diptera: Ceratopogonidae)
Monogedania, a new fossil monotypic genus of predatory midge (Diptera: Ceratopogonidae) is described from Eocene Baltic amber and its position within the Monohelea complex is discussed. We disÂcovered that the membranous portion of the aedeagus is extended in Monogedania clunipes (Loew), new combination, which suggests that the aedeagus of some extinct predatory midges can be penis-like. The Eocene Monohelea baltica Szadziewski, is transferred to the genus Schizohelea Kieffer, new combination, and, the previously unknown female is described, and key characters are included in color photographs of its entire habitus, head, distal hind tarsomeres and claws.
The Monohelea complex is a world-wide group of predatory midges that includes six genera in the tribe CeratoÂpogonini (Wirth and Grogan 1988). Their larvae are aquatic or semiaquatic in mainly small bodies of water and prey on aquatic larvae of a variety of insects. Adult females in this tribe are predators of mostly small nematocerÂous flies. This complex includes 232 extant species (Borkent and Dominiak 2020). Biting midges of this complex are rare in ambers worldwide (Szadziewski 2018). There are only two named species in the genus Monohelea Kieffer from Eocene Baltic amber (Szadziewski 1988). However, an enigmatic specimen of the genus Austrohelea Wirth and Grogan (sex unknown, no description or illustration) was reported by Schmidt et al. (2018) from Oligocene/Miocene amber of New Zealand; and a species from Eocene Australian (Anglesea) amber of an undeÂtermined genus (Peñalver et al. 2021) may belong to this complex. It is worth noting that in Upper Cretaceous Canadian and Siberian ambers there are species in the fossil genus Peronehelea Borkent (Borkent 1995), that resemble species in the Monohelea complex. Females of Peronehelea have enlarged hind legs and hind claws, howÂever, males in this genus have abdominal tergite 9 with distinct apicolateral processes which are absent or greatly reduced in males of the Monohelea complex. Females of Peronehelea have enlarged hind legs and hind claws, however, males in this genus have abdominal tergite 9 with distinct apicolateral processes which are absent or greatly reduced in males of the Monohelea complex (Szadziewski 1996). Two species from Eocene Baltic amber assigned to Monohelea by Szadziewski (1988) do not entirely resemble any of the genera in the revised Monohelea complex proposed by Wirth and Grogan (1988). Herein, we transfer these two extinct species from Monohelea, to Schizohelea Kieffer (Kieffer 1917), and, the new genus Monogedania, that we describe and illustrate
New records of biting midges of the genus \u3ci\u3eCulicoides\u3c/i\u3e Latreille from Mexico (Diptera: Ceratopogonidae)
We provide the first records of six species of biting midges (Diptera: Ceratopogonidae) in the genus Culicoides Latreille from Mexico: C. baueri Hoffman, C. castillae Fox, C. debilipalpis Lutz, C. iriartei Fox, C. leoni Barbosa and C. pusilloides Wirth and Blanton. In addition, C. leopoldoi Ortiz is confirmed from Mexico, and new records are included for 25 other species previously recorded in Mexico: C. arubae Fox and Hoffman, C. blantoni Vargas and Wirth, C. crepuscularis Malloch, C. daedalus Macfie, C. diabolicus Hoffman, C. foxi Ortiz, C. furens (Poey), C. gabaldoni Ortiz, C. haematopotus Malloch, C. hylas Macfie, C. insignis Lutz, C. jamaicensis Edwards, C. luteovenus Root and Hoffman, C. neopulicaris Wirth, C. nigrigenus Wirth and Blanton, C. pampoikilus Macfie, C. panamensis Barbosa, C. paraensis (Goeldi), C. phlebotomus (Williston), C. poikilonotus Macfie, C. pusillus Lutz, C. stigmalis Wirth, and all three species in the C. (Monoculicoides) variipennis complex, C. variipennis (Coquillett), C. occidentalis Wirth and Jones, and C. sonorensis Wirth and Jones
New records of biting midges of the genus \u3ci\u3eCulicoides\u3c/i\u3e Latreille from the southeastern United States (Diptera: Ceratopogonidae)
We provide new state and county records of biting midges in the genus Culicoides Latreille (Diptera: Ceratopogonidae) from the southeastern United States collected with CDC miniature light traps during 2007–2012 in Florida, Georgia, Alabama, Mississippi, Louisiana, Arkansas, and Texas. The primary goals of the surveys were to identify the presence of exotic Culicoides, and determine the ranges of known and possible vectors of bluetongue virus (BTV) and epizootic hemorrhagic disease virus (EHDV). Included are the first records of: Culicoides (Amossovia) beckae Wirth and Blanton from Louisiana and Mississippi, C. (A.) oklahomensis Khalaf from Alabama and Arkansas, C. (Avaritia) alachua Jamnback and Wirth from Alabama, C. (Culicoides) neopulicaris Wirth from Alabama, C. (Drymodesmyia) butleri Wirth and Hubert from Texas, C. (Hoffmania) insignis Lutz from Mississippi, C. (Oecacta) barbosai Wirth and Blanton from Georgia, C. (Silvaticulicoides) loisae Jamnback from Alabama, and C. kirbyi Glick and Mullen from Mississippi. We also provide new Florida county records for C. alachua, C. barbosai, C. (Beltranmyia) hollensis (Melander and Brues), C. insignis, and C. (Monoculicoides) sonorensis Wirth and Jones; a new Georgia county record for C. alachua; and new Alabama county records for C. insignis, and C. sonorensis
A new species of predaceous midge in the Patagonian genus Austrosphaeromias with a redescription of A. chilensis (Diptera, Ceratopogonidae)
Biting midges from Dominican amber. III. Species of the tribes Culicoidini and Ceratopogonini (Diptera: Ceratopogonidae)
The following 10 new species of biting midges are described and illustrated from Dominican amber: Culicoides (Oecacta) antilleanus, C. (0.) brodzinskyi, C. (0.) ambericus, C. (0.) hispanicolus, C. mammalicolus, Brachypogon (B.) americanus, B. (Isohelea) dominicanus, B. (Isohelea) pronainuloides, Stilobezzia (S.) antilleana and S. (Acanthohelea) dominicana. Two other species, in Nannohelea and Stilobezzia, are described but not named. Stilobezzia (Acanthohelea) wirthicola is a new name for Stilobezzia (A.) succinea Szadziewski from Miocene Saxonian amber, which is preoccupied by the extant Stilobezzia succinea Ingram and Macfie, from Argentina
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