Bunobus

Abolafia, Joaquín & Peña-Santiago, Reyes, 2013, Iberian species of the subgenus Bunobus De Ley, Siddiqi & Boström, 1993 (Nematoda, Rhabditida, Cephalobidae), with description of Pseudacrobeles (Bunobus) rotundilabiatus sp. n. and comments on the subgenus, Zootaxa 3640 (2), pp. 200-212 : 210-211

Key to species of sg. Bunobus

1 – Female body length usually less than 400 mm ............................................................ loofi

– Female body length usually more than 400 mm ............................................................ 2

2 – Excretory pore very anterior, at level of the anterior part of pharyngeal corpus............................. arboricola

– Excretory pore more posterior, at level of the posterior part of pharyngeal corpus.................................. 3

3 – Female tail tip with tuberculate mucro.................................................................... 4

– Female tail tip acute or with fine mucro................................................................... 5

4 – Subdorsal and subventral lips slightly prominent; both female and male tail with ragged-mucronate terminus..... bostromi

– Subdorsal and subventral lips not prominent; female tail with a lanceolate mucro slightly tuberculate.. rotundilabiatus sp. n.

5 – Lateral lips present, reduced; female tail less than 70 mm long (c' <5).................................. pseudolatus

– Lateral lips absent; female tail more than 90 mm long (c'> 6)................................................. 6

6 – Lips free; annuli 1.3–1.7 mm wide; R ep 49–54; R dei 55–63; c = 4.9–5.5....................................... cruzi

– Lips connecting by tangential ridges; annuli 2.0– 2.7 mm wide; R ep 38–43; R dei 43–49; c = 5.5–8.0................ pulcher