British species of the parasitic cynipid-wasp genus Aegilips (Hymenoptera: Cynipoidea,Anacharitinae)

The British species of Aegilips are revised and a key to species is provided. Of the eight species previously described from Britain seven are synonymized under the name A. nitidula (Dalman). Three new species (A. atricornis, A. romseyensis and A. vena) are described. A neotype is designated for A. nitidula (Dalman) and lectotypes are designated for A. rufipes (Westwood), A fumipennis (Westwood) and A. dalmani Reinhard.     

A specimen of Tirumala hamata hamata (Macleay, 1826) (Lepidoptera: Danainae) from Captain Cook’s first voyage

On 29 May 1770 Joseph Banks described a spectacular swarming of ‘milions’ [sic] ‘of one sort’ of butterfly at Thirsty Sound, near what is now Rockhampton, Queensland, comparing it to a species from China that had been named by Linnaeus. Discovery of what appears to be an Endeavour voyage specimen of this Australian butterfly in the Hunterian Zoology Museum, Glasgow, allows us to confirm its long-suspected identity as Tirumala hamata hamata (Macleay) – a species unnamed and unknown at the time of Cook’s first voyage. Investigations into several collections that include eighteenth-century Australian Lepidoptera and associated literature have not positively identified any further specimens taken from the swarm, although a pair in the Oxford University Museum of Natural History could be from the same source. Taxonomic confusion due to mimicry, convergence and/or non-divergence affecting blue tiger patterned butterflies is most likely the principal reason such a specimen has previously gone undetected.     

In search of the true Tydeus (Acari,Tydeidae)

The early history of the genus Tydeus, the type genus of the family Tydeidae, is complex and convoluted and, subsequently, even the identity of the type species of the family remains unclear. First, the literature is thoroughly analysed and morphological characters of some species are reappraised. After studying Oudemans' types, two species inquirendae, Tydeus croceus and T. cruciatus, are redescribed and a third, T. spathulatus, removed from synonymy and reinstated as a valid species. A fourth species, confused with T. spathulatus, is described. A lectotype is designated for T. spathulatus and a neotype for T. croceus. After discussion, the genus Lorryia Oudemans, is re‐established in its pristine state. As the redescribed species were designated as type species by Oudemans, the following new generic synonymies are proposed: Raphitydeus Thor, and Lorryia Oudemans, sensu Ka?mierski (, ) are junior synonyms of Brachytydeus Thor, ; Homeotydeus André, (partim) and Pseudolorryia Ka?mierski, are junior synonyms of Calotydeus Oudemans, ; Brachytydeus Thor, (partim), Calotydeus Oudemans, (partim), Tydeus Koch, sensu Oudemans, (partim), Orthotydeus André, , and Tydeus Koch, sensu Ka?mierski, are junior synonyms of Tydeus Koch, . To stabilize the usage of the names, especially that of the genus type of the family Tydeidae, the International Commission of Zoological Nomenclature will be asked to set aside all previous type species designations for Tydeus and to designate Tydeus spathulatus as the type species, with Oudemans' specimens from Italy as primary type material.     

A redescription of Cerapus tubularis Say, 1817, based on material of the first reviewer,S. I. Smith, 1880, (Crustacea: Amphipoda: Corophioidea)

Cerapus tubularis Say, 1817, type species of the genus, is redescribed, based on material used by the first reviewer (Smith, 1880). Because of confusion concerning the identity of C. tubularis, a neotype is selected. The genus is redefined, based on the type species.     

On Rembus (Colpodes) brunneus MacLeay (Coleoptera: Carabidae,Platynini): redescription and relationships

The use of the generic name Colpodes MacLeay, 1825, is reviewed, along with characteristics previously attributed to the genus by various authors of Carabidae. The single known specimen of the type species, Rembus (Colpodes) brunneus MacLeay, is designated as lectotype, redescribed and figured. Based on comprehensive character analysis, including external anatomical, male genitalic, and female genitalic and reproductive tract characters, application of the generic-level name Colpodes is restricted to a clade of Javanese species also including Colpodes brittoni Louwerens and C. latus Louwerens. In order to further nomenclatural stability within Platynini, Colpodes should best be considered a subgeneric component of an expanded genus Platynus Bonelli, 1810.     

Key to the Holarctic species of Anagrus Haliday (Hymenoptera: Mymaridae) with a review of the Nearctic and Palaearctic (other than European) species and descriptions of new taxa

The Holarctic species of the genus Anagrus Haliday are keyed. The Palaearctic species, other than the European ones revised earlier by Chiappini (1989), and 10 out of 11 valid species described from the Nearctic region are reviewed, based on a study of their type material. Two new species, A. rilensis Donev sp. n. and A. longitibialis Donev sp. n., are described from Bulgaria. A new specific synonymy is proposed: A. giraulti Crawford, 1913 with A. nigriventris Girault, 1911 (described as A. armatus var. nigriventris). New replacement name: A. oregonensis S. Triapitsyn nom. n. pro A. nigriceps Girault, 1915 (A. armatus var. nigriceps) nec Smits van Burgst, 1914. A. spiritus Girault, 1911 and A. columbi Perkins, 1905 are reinstated as valid species. A checklist of 68 presently recognized species of Anagrus is given in accordance with their distribution in different biogeographic regions.     

Further observations on the Ethmolaimidae (Nematoda: Chromadorida)

Further information on the following species of the freeliving marine nematode family Ethmolaimidae is provided based on specimens made available subsequent to a major revision of the group: Ethmolaimus multipapillosus Paramonov 1926, Gomphionema euripus Platt 1982, Gomphionema sp. (= G. aff. typicum of Riemann and Rachor 1973) Comesa corcunda Gerlach, 1956 and Comesa votadinii (Warwick 1971). Neotonchoides Platt, 1982 and Comesa Gerlach, 1956 are synonymized, the latter being the valid name. Pictorial keys are provided for the identification of valid Ethmolaimus and Gomphionema species.     

Some European Processidae (Crustacea,Decapoda, Caridea)

Summary

The name Processa canaliculata Leach has been applied to a species other than that to which the holotype belongs. The species P. canaliculata Nouvel & Holthuis non Leach has no valid name; it is re-named P. nouveli, with type material from Monaco.

P. nouveli and P. canaliculata have been considered to be conspecific by one recent author. New characters for their separation are described from Irish Sea material.

The northern form of P. nouveli differs from the Mediterranean form sufficiently to be placed in a separate subspecies. The name P. nouveli holthuisi is proposed for it, with type material from the Irish Sea.

The distribution of the four species and subspecies of Processa known to occur in northern Europe is reviewed.     

A revision of Sabellastarte (Polychaeta: Sabellidae)

Sabella indica Savigny, 1822 (‘Indian Ocean’) is the type of Sabellastarte, but that name is preoccupied in the Pectinariidae. Sabellastarte sanctijosephi (Gravier, 1906, as Eurato, from Djibouti) has sometimes been used in its place, ignoring more suitable forms and older names. Sabellastarte spectabilis (Grube, 1878, Philippines) with an Indo-Pacific distribution is the best replacement name for S. indica, better than Sabellastarte pectoralis (Quatrefages, 1866, as Sabella) which also occurs in the Indian ocean. Sabellastarte magnifica (Shaw, 1800, Jamaica) is distinct from Indo-Pacific forms and a neotype is selected. Unlike the above species, Sabellastarte fallax (Quatrefages, 1866, as Sabella, location unknown) has a short crown relative to the body, as in Sabellastarte australiensis (Haswell, 1884, as Spirographis, New South Wales) and Sabellastarte japonica (Marenzeller, 1885 as Laonome, Japan), but both the latter differ in having bispiral crowns. Sabellastarte pottaei Quatrefages, 1866, as Sabella, New Caledonia) is a synonym of S. japonica, but rules of priority should be waived. Sabellastarte samoensis (Grube, 1870a as Sabella) and Sabellastarte sanctijosephi are least like the ‘indica’ concept. These and those above are redescribed and species removed from Sabellastarte are listed.     

Revision of the obligate mushroom‐feeding African “dung beetle” genus Coptorhina Hope (Coleoptera: Scarabaeidae: Scarabaeinae)

The African genus Coptorhina Hope is revised. Nine new synonymies are established which reduces the number of valid names from 15 to six. One new species is also described. The name changes are the following: C. subaenea Janssens, C. bicolor Ancey, C. pygmaea Balthasar and C. saganicola Müller are considered junior synonyms of C. nitidipennis Boheman; C. africana Hope, C. vicina Péringuey, C. obtusicornis Boheman, C. punctata Ferreira and C. optata Péringuey are considered junior synonyms of C. klugii Hope. The new species, C. excavata sp. n., is described from southern Africa. A key to the species and notes on biology are given.     

Designation of a neotype for Synodontis schall (Bloch and Schneider, 1801) and description of two new species of Synodontis (Siluriformes: Mochokidae)

A morphometric study of 105 specimens of Synodontis schall, including most type specimens of all nominal species considered junior synonyms of S. schall has been undertaken. Two new species S. ouemeensis and S. kogonensis are described from the Ogun (Nigeria), Oueme (Benin) and Mono (Togo) basins, and the Kogon and Fatala (Guinea) basins, respectively. A neotype is designated for S. schall. The two new species differ from S. schall mainly by the width of the premaxillary toothplate (12.9–24.3% HL for S. schall vs. 21.6–32.7% HL), and can be distinguished one from the other by differences in orbit diameter (20.5–26.8% HL for S. ouemeensis vs. 19.4–21.0% HL for S. kogonensis) and prepectoral length (23.4–28.2% SL for S. ouemeensis vs. 21.6–23.3% SL for S. kogonensis).