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OONOPIDAE SPECIES DESCRIPTION
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Costarina macha       Get publication



            Male (PBI_OON 29655). Total length 1.79. CEPHALOTHORAX: Carapace posterior portion with U-shaped smooth area. Chilum small, triangular, fused to clypeus, seam present. Sternum with three transverse ridges connect by anastomosing longitudinal ridges. Labium anterior portion set at sharp angle to flat posterior portion. Endites ventral prong short, wide, dorsal prong hypertrophied, heavily sclerotized, with two laterally directed prongs. LEGS: Leg spination (only surfaces bearing spines listed, all spines longer than segment width): femora: I p0-0-2; tibiae: I v4-4-1p; II v4-4-0; metatarsi: I v2-2-1p; II v2-2-0. Tarsi I to IV superior claws tooth not examined in detail. Trichobothria not examined. GENITALIA: Palp embolus with long, thin basal spur; proximal embolar prong distally recurved, distal prong long, smoothly arched.
Costarina macha, male carapace, anterior view (image by ND, specimen ID: ---29655)

Costamachampcara29655ND.tif

Costarina macha, male carapace, dorsal view (image by ND, specimen ID: ---29655)

Costamachampcard29655ND.tif

Costarina macha, male carapace, lateral view (image by ND, specimen ID: ---29655)

Costamachampcarl29655ND.tif

Costarina macha, male palp, prolateral view (image by ND, specimen ID: ---29655)

Costamachamppalp29655ND.tif

Costarina macha, male palp, retrolateral view (image by ND, specimen ID: ---29655)

Costamachamppalr29655ND.tif

Costarina macha, male palp, ventral view (image by ND, specimen ID: ---29655)

Costamachamppalv29655ND.tif

Costarina macha, male sternum, ventral view (image by ND, specimen ID: ---29655)

Costamachampstev29655ND.tif

Costarina macha, male embolus, prolateral view (image by ND, specimen ID: ---29655)

Costamachamsembp29655ND.tif

Costarina macha, male embolus, ventral view (image by ND, specimen ID: ---29655)

Costamachamsembv29655ND.tif


            Female (PBI_OON 29655). Total length 1.83. As in male except as noted. CEPHALOTHORAX: Carapace posterior portion without U-shaped smooth area. Chilum small, triangular, fused to clypeus, seam present. Sternum with three transverse ridges connect by anastomosing longitudinal ridges. Labium anterior portion set at sharp angle to flat posterior portion. Female palp spines absent. LEGS: Leg spination (only surfaces bearing spines listed, all spines longer than segment width): femora: I p0-0-2; r1-1-1; II p0-0-1; r1-1-0; tibiae: I v4-4-2; II v4-4-1p; metatarsi: I, II v2-2-1p. Tarsi I to IV superior claws tooth not examined in detail. Trichobothria not examined. GENITALIA: Shape: genital atrium triangular, entire atrium rebordered, posterior margin slightly invaginated at midline.
Costarina macha, female abdomen, lateral view (image by ND, specimen ID: ---29655)

Costamachafpabdl29655ND.tif

Costarina macha, female abdomen, ventral view (image by ND, specimen ID: ---29655)

Costamachafpabdv29655ND.tif

Costarina macha, female carapace, anterior view (image by ND, specimen ID: ---29655)

Costamachafpcara29655ND.tif

Costarina macha, female epigynum, epigynal area, ventral view (image by ND, specimen ID: ---29655)

Costamachafpepiv29655ND.jpg

Costarina macha, female internal female genitalia, dorsal view (image by ND, specimen ID: ---29655)

Costamachafpifgd29655ND.tif

Costarina macha, female internal female genitalia, ventral view (image by ND, specimen ID: ---29655)

Costamachafpifgv29655ND.tif

 

DISTRIBUTION

GUATEMALA
Costarina macha coordinates
Click the following link for a map from Discover Life which displays the records below. You can click anywhere on that map to zoom in, and clicking on any point will display the full data for that locality Costarina macha, Discover Life Map
 

MATERIAL EXAMINED
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PBI USI Country State Division Locality Sex Type Status Elevation(m) GPS Coordinate Habitat Collection_Date Collector Inst. Code
PBI_OON 00029655  GUATEMALA  Peten    13 km NW Machaquila  3 Adult Female  Paratype  390  16.44147; -89.53447  tropical wet forest, Leaf Litter  28 May 2009  unknown  MCZ 
PBI_OON 00029655  GUATEMALA  Peten    13 km NW Machaquila  2 Adult Male  Paratype  390  16.44147; -89.53447  tropical wet forest, Leaf Litter  28 May 2009  unknown  MCZ 
PBI_OON 00037492  GUATEMALA  Peten    13 km NW Machaquila  1 Adult Female    400  16.44569; -89.54982  tropical wet forest, Leaf Litter  27 May 2009  unknown  MCZ 


 
 
 
 
The American Museum of Natural History, New York, in collaboration with
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The Field Museum of Natural History, Chicago   George Washington University, Washington DC
 
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This material is based upon work supported by the National Science Foundation under Grant No. DEB 0613754. Any opinions, findings, and conclusions or recommendations expressed in this material are those of the author(s) and do not necessarily reflect the views of the National Science Foundation.
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