Revision of the Afrotropical species of Pristomerus (Ichneumonidae: Cremastinae), with descriptions of 31 new species Author Rousse, Pascal B06C2640-700A-429B-AA2F-1BE09251C845 Natural History Department, Iziko South African Museum, PO Box 61, Cape Town, 8000, South Africa. & Stellenbosch University, Department of Botany and Zoology, Evolutionary Genomics Group, Private Bag X 1, Stellenbosch, 7602, South Africa. & Email: rousse. pascal @ wanadoo. fr (corresponding author) & urn: lsid: zoobank. org: author: B 06 C 2640 - 700 A- 429 B-AA 2 F- 1 BE 09251 C 845 rousse.pascal@wanadoo.fr Author Noort, Simon van 7CCD166F-F1FA-43DA-B582-4E84EAF59AD1 Natural History Department, Iziko South African Museum, PO Box 61, Cape Town, 8000, South Africa. & Department of Biological Sciences, University of Cape Town, Private Bag, Rondebosch, 7701, South Africa. & urn: lsid: zoobank. org: author: 7 CCD 166 F-F 1 FA- 43 DA-B 582 - 4 E 84 EAF 59 AD 1 text European Journal of Taxonomy 2015 2015-05-28 124 1 129 journal article 22420 10.5852/ejt.2015.124 19721b2c-e043-4635-a299-6b1517b4e649 2118-9773 3780218 8E33A9C0-0940-4EF8-8105-7B71D9282635 Pristomerus kelikely Rousse, Villemant & Seyrig, 2013 Fig. 14 Diagnosis (updated from Rousse et al. 2013 ) Small; yellow to yellowish-orange overall; face moderately to densely punctate; inner margins of eyes slightly converging ventrally; clypeus strongly transverse, sparsely and shallowly punctate; malar line short; remainder of head coriaceous; occipital carina joining hypostomal carina at mandible base; antenna with 29–32 flagellomeres, penultimate flagellomere longer than wide; mesosoma elongate, moderately to densely punctate but pronotum almost entirely and ventral half of speculum smooth, and mesonotum apically shallowly punctate; female femoral tooth absent; ovipositor moderately long, apically weakly sinuous. B 3.2–4.6; A 2.8–4.0; F 3.2–4.3; CT 2.0; ML 0.4; POL 0.8; OOL 1.2; Fl n–1 1.2 ; ASM 2.1; OT 1.6–1.8; FFT 0. Male with ocelli not enlarged, hind femur and femoral tooth stouter, and area superomedia sometimes more slender. POL 0.9; OOL 1.1. Differential diagnosis Small and entirely yellow to yellowish orange species; differentiated from most other Afrotropical species by the absence of the femoral tooth in females, the short malar line, the strongly transverse clypeus and the rather long ovipositor. It is closely related to P. moramora and P. venda sp. nov. , from which it may be differentiated by the colour and antennal length characters given in the key (see comments below). It is also structurally very similar to P. sara sp. nov. ; however, this species exhibits white-marked femora and tibiae, a colour pattern that appears to have ecological relevance (see general discussion). Fig. 14. Pristomerus kelikely Rousse, Villemant & Seyrig, 2013 . Holotype, ♀. A . Habitus, lateral view. B . Head, mesosoma, dorsal view. C . Head, anterior view. D . Propodeum, dorsal view. E . Mesosoma, lateral view. F . Hind tibia, lateral view (inset: data labels). Material examined Holotype MADAGASCAR : , “ MADAGASCAR , Anivorano XII 1929 , EY 0000002477” ( MNHN ). Other material TANZANIA : 3 ♀♀ , “Tanzania, Mkomazi Game Reserve, Ibaya Camp, 3.58S 37.48E 25.xii.199529.i.1996 , S. van Noort, Malaise trap, Acacia / Commiphora / Combretum bushland, SAM–HYM– P048059” ( SAMC ); 1 ♀ , same locality, “Kikolo plot, 04°08.72’S 38°01.37’E , 16 April–2 May 1996 , S. van Noort, Commiphora woodland, Malaise trap, SAM–HYM–P016192” ( SAMC ). Distribution Madagascar . New record: Tanzania . Comments The three species P. kelikely , P. moramora and P. venda can only be keyed by rather weak though constant differentiating features. Pristomerus moramora is mostly separated from the other two by the extensive dark colouration of the mesosoma and metasoma. Furthermore, the males of P. kelikely and P. moramora have ocelli that are not enlarged, which is very unusual in Pristomerus and separate both from P. venda . However, several specimens in the SAMC and MNHN collections could not unambiguously be assigned to one of these three species: this species-complex needs further examination before being fully resolved.