. Annali del Museo civico di storia naturale Giacomo Doria. Natural history. SOUTH AMERICAN PARADOXOSOMATIDAE 111 somite onwards the tibiae are ventrally inflated and are distally densely scopulate, and the tarsi have dense brushes. Only the last two pairs of legs lack the tibial inflation and the brushes. Anal somite. - Epiproct elongate and rather narrow, dorso- ventrally rather thick. Sides weakly convergent, scarcely concave. Lateral. Fig. 5-7. Mestosoma paragnayense (Silvestri), <$ cotype. - 5 : first leg of the 6th somite. 6: second leg of the 7th somite. 7: telopodite of right gonopo


. Annali del Museo civico di storia naturale Giacomo Doria. Natural history. SOUTH AMERICAN PARADOXOSOMATIDAE 111 somite onwards the tibiae are ventrally inflated and are distally densely scopulate, and the tarsi have dense brushes. Only the last two pairs of legs lack the tibial inflation and the brushes. Anal somite. - Epiproct elongate and rather narrow, dorso- ventrally rather thick. Sides weakly convergent, scarcely concave. Lateral. Fig. 5-7. Mestosoma paragnayense (Silvestri), <$ cotype. - 5 : first leg of the 6th somite. 6: second leg of the 7th somite. 7: telopodite of right gonopod, posterior aspect. tubercles very weak. End narrowly truncate, weakly excised in the middle, but without distinct terminal knobs. Ventral side of epiproct convex. Paraprocts smooth; the setiferous tubercles scarcely prominent. Rims moderately wide and moderately high. Hypoproct rather long, triangular, the sides converging at an acute angle, almost straight. Setiferous tu- bercles moderately developed, not projecting. The end of the hypoproct narrowly rounded, not uncate. Gonopods. - (fig. 7) Kraus () has given drawings of various aspects of the gonopods which are in perfect agreement with the present male. The only, although scarcely significant, difference. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Museo civico di storia naturale Giacomo Doria (Genoa, Italy). Genova : Stab. tipo-litografico P. Pellas Fu L.


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Keywords: ., bookcentury1900, bookdecade1910, booksubjectnaturalhistory, booky