A new subgenus of the genus Colastes Haliday (Hymenoptera: Braconidae: Exothecinae) for species reared from bracket fungi,with description of two new species from Europe

A new Holarctic subgenus (Fungivenator subgen. nov.) of the genus Colastes Haliday, 1833 (Hymenoptera: Braconidae: Exothecinae) is proposed for a group of species that, as far as is known, has its larvae living on hosts in bracket fungi. The type species (Colastes sandei sp. nov. from Netherlands, Germany and England) and a second species (C. fritzeni sp. nov.) from Finland are described and illustrated. A key to the five known species is included.     

Contribution to the systematic revision of the African cyprinid fish genus Labeo: species from the Lower Zaire river system

The species of the genus Labeo from the Lower Zaire river system have been revised on the basis of 284 preserved fishes, including type material of 18 nominal species cited or described from this region. Morphometrics, meristic counts, morphological observations and radiographs have been used for this study. All results obtained are supported by statistical analyses. From the 18 nominal species reported, only 12 species are recognized as valid. Two major groups were identified: one group has rows of conical papillae on the inner surface of lips; and the other group presents rows of transverse plicae on the inner surface of lips. The first group has two species: L. lineatus and L. weeksii. One synonymy is proposed: L. lineatus (partim) = L. weeksii. In the second group, 10 species have been identified: L. longipinnis, L. degeni, L. barbatus, L. macrostoma, L. falcipinnis, L. cyclorhynchus, L. parvus, L. greenii, L. nasus and L. sorex. One unidentified taxon apparently represents a species new to science, but this must be confirmed by a wider revision of the genus which is the subject of further research. Some synonymies in this group are proposed: L. brichardi (partim) = L. barbatus; L. lineatus (partim) = L. degeni. Other synonymies already established by Reid (1985), have been confirmed: L. lividus = L. barbatus; L. brichardi (partim) = L. macrostoma; L. variegatus = L. cyclorhynchus. One synonymy has been restored: L. velifer = L. longipinnis. Finally, one synonymy remains in question: L. chariensis = L. parvus. A key to species is provided.     

Re‐description of the lycosiformis species group of Anyphops Benoit and description of two new species (Araneae,Selenopidae)

Anyphops Benoit is a heterogeneous genus with 62 known species restricted to the Afrotropical region. It is split into four species groups using the number of ventral spine pairs on tibiae I–II. The lycosiformis species group (?=?B‐B1 species group of Lawrence) is characterized by four ventral pairs of spines and includes Anyphops lycosiformis (Lawrence), A. natalensis (Lawrence) and A. parvulus (Pocock). In this paper, I revise this species group and include here A. mumai Corronca, A. lawrencei (Roewer) and two new species: Anyphops ngome n. sp. and A. lucia n. sp. from South Africa. Drawings of the female and male genitalia and some somatic characters are given, in some cases for the first time. A key for the lycosiformis species group and a map showing the distribution of each species are provided.     

Cladistics and distribution of Euxanthe butterflies (Nymphalidae: Charaxinae)

A cladistic analysis of the 6 species of Euxanthe is given utilizing 15 characters, and the species' geographical distributions discussed in relation to the proposed cladogram. The division of the genus into two subgenera by past revisers is seen to be justified. The relatively rapid anagenesis of E. madagascariensis is considered, and mimicry in the group discussed. A key to the 15 species and subspecies taxa is given, and each is revised. Notes on the biology of the species and subspecies are included, 7 lectotypes are designated and 2 new synonyms established.     

Revision of the Traumatomutilla juvenilis species group (Hymenoptera,Mutillidae)

ABSTRACT

Traumatomutilla duplicata duplicata (Gerstaecker, 1874), T. duplicata feia Casal, 1969, T. bruchi André, 1908, T. cristata (Gerstaecker, 1874), T. aterrima (Gerstaecker, 1874) and T. lorena (Cresson, 1902) are proposed as junior synonyms of Traumatomutilla bivittata (Gerstaecker, 1874). Traumatomutilla immaculiceps André, 1901, T. bivittata rubroguttata André, 1901 and T. estrella (Cresson, 1902) are proposed as junior synonyms of T. juvenilis (Gerstaecker, 1874). Traumatomutilla bispiculata (André, 1907) is proposed as a junior synonym of T. miniata (Gerstaecker, 1874). The previously unknown males of T. guarata Casal, 1969 and T. juvenilis are described and illustrated. All species of the T. juvenilis species group are redescribed and illustrated. A new species, Traumatomutilla juvenindica Bartholomay & Williams sp. nov., is described based on males and females from northern South America. Additionally, identification keys to the species and known colour forms of the T. juvenilis species group are provided.

http://www.zoobank.org/urn:lsid:zoobank.org:pub:3563B9EE-A45B-4939-8436-7A808D4F8996     

A key to Australasian and Oriental Woodiphora (Diptera: Phoridae), affinities of the genus and description of new species

The taxonomic value of the notopleural cleft in Phoridae is highlighted. A cladogram relating Gymnophora and Woodiphora to Megaselia is presented. Recognition of the genus Woodiphora is clarified, and the Old World species of Haplophleba transferred to Woodiphora. The evolution of the female abdominal sternite 9 is discussed. The tribe Megaseliini is proposed. A key to the Australasian and Oriental species of Woodiphora is provided. Twenty new species are described and two new synonyms proposed.     

A new deep-water calanoid copepod and the phylogeny of the genus Nullosetigera nom. nov. in the Nullosetigeridae nom. nov. (pro Phyllopus: Phyllopodidae) from Japanese waters

Nullosetigeridae nom. nov. is proposed for Phyllopodidae Brodsky, 1950, nom. nud., and Nullosetigera nom. nov. is introduced for Phyllopus Brady, 1883, non Rafinesque, 1815. A new species, Nullosetigera auctiseta, is described from Japanese waters. Nullosetigera mutica comb. nov. (Sars, 1907) and N. mutata comb. nov. (Tanaka, 1964) are redescribed. Phylogenetic analysis implies that two groups, N. auctiseta–N. mutica group and N. mutata–N. impar–N. bidentata–N. helgae group, exist within the genus Nullosetigera and that the new species first diverges with N. mutica. The relatively advanced species, N. impar, N. bidentata, and N. helgae are the most widespread, and are vertically distributed from the epipelagic to the bathypelagic layers.     

LXXXI.—Notes on the classification of the African monkeys in the genus Cercopithecus,erxleben

Summary

The Ethiopian species of the genus Agrypon Foerster (Anomaloninae) are revised and a key is given to the eight species. Four species, A. zebrinum, A. omum, A. seyrigi and A. hancocki, are described as new and three new synonymies are proposed. A. leucostomum (Cameron) is newly transferred to Agrypon. Notes on the phylogeny of the species are included.     

Chinese psyllids in the genus Cacopsylla (Hemiptera: Sternorrhyncha: Psylloidea) associated with Spiraea (Rosaceae)

The Chinese Cacopsylla species associated with Spiraea are revised. Three new species (Cacopsylla falcata sp. nov., C. nocturna sp. nov. and C. qilianensis sp. nov.) are described, and two [C. hyalinonemae Li and Yang, 1989 and C. spiraeicola (Li, 2011) comb. nov.] are redescribed. A new combination is also proposed for Cacopsylla tetrotaenialis (Li and Yang, 1989) comb. nov. Among the five species, C. falcata and C. qilianensis are affirmed to develop on Spiraea, as fifth instar immatures were found. The host plants of the other species remain uncertain. Based on morphological grounds, it is suggested that C. falcata and C. nocturna are closely related, but that the five species associated with Spiraea do not constitute a monophyletic group.     

The catfish genus Akysis Bleeker (Teleostei: Akysidae) in Indochina,with descriptions of six new species

Catfishes of the genus Akysis Bleeker occurring in the Mekong basin south of the Chinese border, in the Mae Nam Chao Phraya basin, in the Malay Peninsula and the basins in between are reviewed. Nine species are recognised, six of which are new: A. alfredi, A. ephippifer, A. recavus, A. similis, A. subtilis and A. varius. Two groups of species were identified: one group (the pseudobagarius group) is characterised by its members possessing a relatively elongate body, conspicuously subterminal mouths with the upper jaw strongly overhanging the lower, relatively large posterior and anterior nostrils closely located to each other and separated only by the base of the nasal barbel, and strongly-forked caudal fins. The second group (the variegatus group) is characterised by its members possessing a relatively deep body, the margins of the upper and lower jaws uniform, relatively small posterior and anterior nostrils located further apart with a distance between the base of the nasal barbel and anterior nostril, and emarginate or truncate caudal fins. The pseudobagarius group contains the following species: A. alfredi, A. Baramensis, A. fuscus, A. leucorhynchus, A. macronema, A. pseudobagarius, A. sinensis, A. similis, and A. subtilis. All other species of Akysis belong to the variegatus group. A key to the Indochinese Akysis is provided.     

A revision of the ant-like sac spider genus Apochinomma Pavesi 1881 (Araneae: Corinnidae) in the Afrotropical Region

The genus Apochinomma Pavesi, 1881 is revised in the Afrotropical Region. The male and female of the type species, A. formicaeforme Pavesi, 1881, are redescribed. Five new species are described: A. malkini sp. nov. (♂ ♀) from Nigeria, A. parva sp. nov. (♂) from Guineé, and A. tuberculata sp. nov. (♀) from the Ivory Coast in the A. formicaeforme species group, and A. decepta sp. nov. (♂ ♀) from South Africa and Mozambique, and A. elongata sp. nov. (♂) from Botswana, Malawi and Tanzania in the A. decepta species group. Another undescribed species, known only from juveniles, belongs to the latter species group. Members of the A. formicaeforme species group mimic Polyrhachis ants and are thought to be primarily arboreal, whereas the A. decepta species group has ground-dwelling or grass-dwelling representatives that mimic large ground-dwelling ponerine ants. A single case of A. formicaeforme feeding on its model, Polyrhachis gagates, is noted. http://www.zoobank.org/urn:lsid:zoobank.org:pub:04116235-B195-48B0-B27E-076DAF4F51FD     

A remarkable new species of the genus Lepisiota Santschi (Hymenoptera: Formicidae) from Oman and the United Arab Emirates with a key to the Arabian species

Lepisiota omanensis sp. nov. is described and illustrated based on the worker caste collected in Jebel Qahwan Oman, and Ain Al Waal, United Arab Emirates. The new species belongs to the L. gracilicornis group and is separated easily from all Arabian Lepisiota species, and other species in the gracilicornis group, by the exceptionally long, acute and strongly curved propodeal spines. Lepisiota elegantissima Collingwood & van Harten is recorded for the first time from Oman. Lepisiota simplex (Forel) stat rev. is recognised at species rank. Ecological and biological observations are provided. A revised key to the Arabian species of Lepisiota is given. A checklist of the Arabian Lepisiota species is presented.     

Parashiinoa mackayi gen. nov., sp. nov. (Poecilostomatoida: Shiinoidae), a new parasitic copepod from two Australian species of Pomadasys (Haemulidae)

A new genus, Parashiinoa, is proposed for a new species of parasitic copeepod found attached at the base of the dorsal fins of two species of Australian haemulid fishes, Pomadasys maculatus (Bloch) and P. argenteus (Forsskål). The new species, P. mackayi, is described and illustrated. One species of the genus Shiinoa, S. bakeri Cressey and Cressey, is transferred to the new genus. A redefinition of the family Shiinoidae is provided.     

A revision of the Caridina serrata species group,with descriptions of five new species (Crustacea: Decapoda: Caridea: Atyidae)

The taxonomy of the Caridina serrata species group (Caridea: Atyidae) is revised. Neotypes of C. serrata Stimpson, 1860, and C. cantonensis Yu, 1938, are designated. Additional information on Caridina sphyrapoda Liang and Zhou, 1993 is provided. Five new species of the Caridina serrata species group are described, namely Caridina nanaoensis from Guangdong Province, C. apodosis from Hong Kong, and C. yulinica, C. wumingensis and C. mutata from Guangxi Province, all in southern China. A key to all members of the species group is included.     

Observations on the “tenuis group” (Eutardigrada,Macrobiotidae) and description of a new Macrobiotus species

A new species of the tardigrade genus Macrobiotus is described. The species, designated M. ciprianoi n. sp., was isolated from a mixture of Provence broom leaf litter and mosses, and from rock mosses collected in the Sierra de Guadarrama, Madrid (Spain). Given that Macrobiotus ciprianoi n. sp. shares several characters to members of the “tenuis group”, we assessed the taxonomic homogeneity of the group. The new species differs from those of the “tenuis group” according to a unique set of characters related with claw shape, features of the buccal‐pharyngeal apparatus, and egg morphology. Our analysis of holotypes and/or paratypes of “tenuis group” species and other Macrobiotus species with similar characters (M. bondavallii and M. caelicola) reflects the heterogeneity of this group of species as currently described.     

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.     

The genus Platypalpus Macquart (Diptera: Hybotidae) from Northeast Thailand with comments on the species groups in the Oriental region

The first records on the genus Platypalpus Macquart from Thailand are presented including 10 species new to science: P. fai sp. nov., P. gaemluang sp. nov., P. hualuang sp. nov., P. isaanensis sp. nov., P. nuadkhao sp. nov., P. phomyaaw sp. nov., P. seedam sp. nov., P. seeluang sp. nov., P. siamensis sp. nov., and P. thaicus sp. nov.. A key to these species is provided. All species of Platypalpus known from the Oriental Region (totally 54) are arranged into the species groups currently established for the genus. Eight species groups are recognized from the Oriental Realm and the distribution of each group is briefly discussed. The P. albiseta‐group is most diverse in the Orient with 16 species recorded. Two species of this group possess a modified structure and vestiture of certain abdominal segments that is the first record of this phenomenon in Platypalpus. Also, within the P. albiseta‐group a complex of closely related species sharing an apomorphous condition of the hypoproct has been recognized. In these species the structure of the hypoproct is likely to deal with clasping during copulation instead of the cerci and epandrial lamellae.