Corythalia latior (♂) BAYER, HÖFER & METZNER, 2020

In addition to the genus diagnosis, the following features characterize the species:

MALE

Body: MarkingsOpistosoma with dark or bright spots . basic colouring dark. Carapace: ColourationLaterally with light bands. Eyes: AERdorsal edge recurve. Labium: Lengthlonger than wide. Palp: GnathocoxaCorner present. Tibia - retrolateral tibial apophysis - characteristicsdorsal serration indistinct but present. base of RTA not or not distinctly wider than distal section. RTA in ventral view medium-sized in width (between 3x longer than broad and 4.5x). RTA medium-sized in length. RTA in retrolateral view more or less parallel with longitudinal axis of palp. RTA in retrolateral view without bent (or just indistinct bent). Tibia - ventral bump - sizemedium-sized (as long or about as long as width of sperm duct). Tibia - ventral bump - characteristicsconspicuous. Cymbium: Presence of prominent ridges or extensions ventrally absent. Tegulum: Widthtegulum narrower than cymbium. Shape of proximal halfproximal tegulum lobe present. Proximal lobe - positionstill retrolaterally, but slightly shifted centrally. Proximal lobe - size rel.medium-sized. Proximal lobe - shaperegularly rounded. Special structureswith (fine) transversal ridge (often at distal half at the area of the border between embolic division and tegulum). Sperm duct - locationoccupying more than retrolateral 3/4 of tegulum. Sperm duct - shapedouble-stacked S-shaped, with proximal and distal loop equal in size. Embolus: Base positionin prolateral half (or, depending on the size, prolateral 2/3, 3/4, etc.) of tegulum, in line with (or even extending) the prolateral margin; at distal section. Base circle sizevery large. Base - special structuresSpecial structures at/ on embolus base absent (except for indistinct ridges or flat bulges that are often recognisable). Arising point6 o´clock-position. 7 o´clock-position. Direction of distalmost sectionprolatero-distally (with between 11° and 50° angle from longitudinal axis of cymbium). disto-prolaterally to prolaterally (with at least 51° angle from longitudinal axis of cymbium). width relation - at arising point - subdistallyfrom 4.1x to 7.5x broader. width relation - subdistally - centrallyfrom > 1/4 to < 1/2 the width of central section. Shapecircular curved. bent counterclockwise. General structurewithout or with 1-3 (at most) longitudinal ridges. long. with more than 1/2 winding but less than 3/4 winding. without distinct embolic lamella over entire embolus length. without apophysis. in ventral view subdistally not narrower or narrower, but not distinctly narrower than proximally (more than 1/7 as broad. quite broad and hose-shaped. Special structuresickle-shaped. without apohysis (apophyses). Legs: Leg formula3-4-1-2. Colourationcompletely or mainly with dark colour (e.g. dark red-brown) ((hardly with lighter sections, e.g. only tarsi lighter). Opisthosoma: Colourationthree bands; AM broadest; C second broadest, with dark chevron; PM narrowest. Distribution: Geographical DistributionSouth America.

Dimensions

Dimensions Body: Total length7.1 mm. Carapace length3.1 mm. Carapace width2.6 mm. Fovea length0.29 mm. Opisthosoma length3.1 mm. Opisthosoma width2.3 mm. Dimensions Clypeus : Height at AME0.33 mm. Height at ALE0.76 mm. Dimensions Eyes : Ocular area width1.9 mm. AME Ø0.62 mm. ALE Ø0.35 mm. PME Ø0.21 mm. PLE Ø0.33 mm. AME<=>ALE 0.08 mm. AME<=>AME PME<=>PME 1.65 mm. PME<=>PLE 0.31 mm. ALE<=>PLE 0.77 mm. PLE<=>PLE 1.51 mm. Dimensions Palp : total length2.8 mm. Femur length1 mm. Patella length0.4 mm. Tibia length0.3 mm. Tarsus length1.1 mm. Dimensions Legs: Femur I1.8 mm. Femur II1.9 mm. Femur III2.1 mm. Femur IV2 mm. Patella I1 mm. Patella II1 mm. Patella III1.1 mm. Patella IV0.9 mm. Tibia I1.2 mm. Tibia II1.2 mm. Tibia III1.4 mm. Tibia IV1.4 mm. Metatarsus I1 mm. Metatarsus II1 mm. Metatarsus III1.5 mm. Metatarsus IV1.5 mm. Tarsus I 0.6 mm. Tarsus II0.5 mm. Tarsus III0.6 mm. Tarsus IV0.7 mm. Leg I5.6 mm. Leg II5.6 mm. Leg III6.7 mm. Leg IV6.5 mm.