urn:lsid:zoobank.org:act: 0861F871-FE89-4563-9C19-5F1A95D2B4C1
Figs 5–6
( redundant, genus monotypic)
The name is a composite Latin noun in apposition meaning “twin spine” and refers to the pair of long spines on the telomere.
Material studied (total: 1 Ƌ)
Holotype
TANZANIA: Ƌ, Udzungwa Mts., Chita Forest Reserve [actually: Udzungwa Scarp F. R.], 1100 m, 25 Oct. 1984, M. Stoltze & G. Petersen leg. ( ZMUC00047001).
Description (male)
SIZE. Length ca 4 cm, diameter 2.6 mm, 49 podous rings, no apodous rings in front of telson.
COLOUR. Faded, very faint traces of a broad, light dorsal stripe.
HEAD. Without peculiarities.
COLLUM. With a marginal and a submarginal furrow.
BODY RINGS ( Fig. 5A). Almost perfect cylinders, not vaulted; suture with an extended, shallow anteriad sinus below ozopore level; ozopores ca three diameters behind suture.
ANAL VALVES. Each with a long, curved dorsal spine; marginal rim slightly raised, setiferous tubercles slightly protruding in a laterad direction (i.e., on very small ‘ravelins’).
OZOPORES. Starting from ring 6.
LIMBUS ( Fig. 5E). With simple, slender-triangular lobes. Surface of lobes longitudinally microstriate.
MALE LEGS. With postfemoral and tibial ventral pads in anterior half of body, except for first few legpairs.
GONOPOD COXA ( Fig. 5 B–D). Slender and almost parallel-sided in anterior view. Proplica ( pp) simple, proplical lobe ( prl) not covered. Metaplica ( mp) with low, right-angled flange ( mf), above arculus with transverse shelf ( ms), laterally with triangular process ( lp), apically forming a small hood, or cucullus ( cu). A curved spine ( msp) originating between ms and cu.
GONOPOD TELOPODITE ( Fig. 6). Arculus 90°. Torsotope ( tt) simple, compact, without processes ( Fig. 6B). Posttorsal narrowing ( pn) without processes or spines. Telopodite just distal to posttorsal narrowing dividing into solenomere and telomere. Solenomere ( slm) long, simple, whiplike, ca as long as telomere. Proximal part of telomere ( tlm) roughly broadly triangular; two very long, curved spines ( ts1, ts2) arising from small lobe on basal side of telomere, close to the origin of the solenomere; distal part of telomere drawn out into very long, very slender process ( tdp), one edge of tdp with a row of long, Y- or I-shaped spikes; tip of tdp complicated micro-spinose.
Known only from the type locality.
No other odontopygids were present in the sample containing the unique holotype, but a number of other species have been recorded from Udzungwa Scarp F.R.: Chaleponcus circumvallatus Enghoff, 2014, C. hamerae Enghoff, 2014, C. nikolajscharffi Enghoff, 2014, Aquattuor sterosathe Enghoff, 2015, A. udzungwensis Enghoff, 2015, Prionopetalum asperginis Enghoff, 20XX and Casuariverpa scarpa gen. et sp. nov.