Corythalia dakryodes (♀) BAYER, 2020

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

FEMALE

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 absent. Legs: Leg formula4-3-2-1. Colourationmoderately dark or light (red-)brown with many lighter annulations. Opisthosoma: Colourationthree bands; C broadest, with d. chevron; PM very narrow, but 2nd broadest; AM even narrower than PM and only at anterior margin of O, leaving a large dark field occupying almost complete anterior half of O. Epigyne: Field - presencepresent. Field - widthbroader than long. Window - shapeoval. without transversal division. anterior 1/3 of epigynal window more or less as broad as posterior 1/3. Windows - septum - statecontinuous. very narrow. separating more than only the posterior sections of epigynal windows. at anteriormost section clearly diverging. Window - posterior margin - distance to EpGF short. Window - posterior margin - positionnot reaching the epigastric furrow. Window - lateral margin - conditioncontinuous. with gap (might be very conspicuous!). Window - anterior margin - conditionmargins of both epigynal windows anterio-medially regularly connected. Window - posterior half - shaperegularly rounded. Copulatory opening - locationlocated in anterior half of epigyne. Vulva: blind sac - lengthblind sac absent. fertilization duct - arising pointmedio-anteriorly. fertilization duct - widthinitial section of fertilisation duct comparatively broad ([slightly] broader than connective duct). primary spermatheca - shaperound. primary spermatheca - size rel.medium-sized (diameter of primary spermatheca more than 1/2 the length of epigynal window, but less than 2/3). primary spermatheca - position(main parts) posterior of secondary spermatheca (in dorsal view without gap between the two; may touching each other). secondary spermatheca - presencepresent. secondary spermatheca - shapedrop-shaped. secondary spermatheca - visibilityvisible through cuticle of the epigyne. secondary spermatheca - size rel. small (ratio "diameter primary spermatheca / diameter secondary spermatheca" < 2.5 but > 1.5). secondary spermatheca - spanspan over both secondary spermathecae longer than span over both primary spermathecae. secondary spermatheca - orientationlongitudinal (posterio-anteriorly; with spermathecal head orientated latero-posteriorly). connective duct - initial positioncentro-medially. connective duct - widthvery narrow. connective duct - final positionventro-medially. connective duct - shapeslightly curved and converging. connective duct - length rel.long (length of connective duct / width of primary spermatheca > or equal 1.5, but < 2). head of spermatheca - shapeflat. head of spermatheca - orientationlatero-posteriorly. Distribution: Geographical DistributionSouth America.

Dimensions

Dimensions Body: Total length8.3 mm - 8.4 mm. Carapace length3.9 mm. Carapace width3.1 mm - 3.2 mm. Fovea length0.28 mm - 0.33 mm. Opisthosoma length3.6 mm. Opisthosoma width2.4 mm - 2.5 mm. Dimensions Clypeus : Height at AME0.36 mm - 0.37 mm. Height at ALE0.86 mm - 0.88 mm. Dimensions Eyes : Ocular area width2.3 mm - 2.4 mm. AME Ø0.66 mm - 0.7 mm. ALE Ø0.39 mm - 0.4 mm. PME Ø0.11 mm - 0.14 mm. PLE Ø0.37 mm - 0.38 mm. AME<=>ALE 0.12 mm - 0.18 mm. AME<=>AME 0.07 mm - 0.1 mm. PME<=>PME 2.1 mm - 2.21 mm. PME<=>PLE 0.4 mm - 0.44 mm. ALE<=>PLE 1.04 mm - 1.05 mm. PLE<=>PLE 1.86 mm - 1.97 mm. Dimensions Palp : total length3.3 mm - 3.5 mm. Femur length1.3 mm - 1.4 mm. Patella length0.5 mm - 0.6 mm. Tibia length0.4 mm - 0.5 mm. Tarsus length1 mm - 1.1 mm. Dimensions Legs: Femur I2.1 mm - 2.2 mm. Femur II2.1 mm - 2.2 mm. Femur III2.3 mm - 2.6 mm. Femur IV2.5 mm. Patella I1.2 mm - 1.3 mm. Patella II1.3 mm. Patella III1.3 mm - 1.4 mm. Patella IV1.2 mm. Tibia I1.3 mm - 1.4 mm. Tibia II1.2 mm - 1.3 mm. Tibia III1.4 mm - 1.5 mm. Tibia IV1.6 mm - 1.8 mm. Metatarsus I1 mm - 1.2 mm. Metatarsus II1.1 mm - 1.2 mm. Metatarsus III1.6 mm. Metatarsus IV1.7 mm - 1.8 mm. Tarsus I 0.6 mm - 0.7 mm. Tarsus II0.6 mm - 0.7 mm. Tarsus III0.9 mm - 1 mm. Tarsus IV0.9 mm - 1 mm. Leg I6.2 mm - 6.8 mm. Leg II6.3 mm - 6.7 mm. Leg III7.5 mm - 8.1 mm. Leg IV7.9 mm - 8.3 mm.