220 



Memoirs of the Indian Museum. 



[Vol.. I, 



Fig. 24. 



Eutyphoeus annan- 

 dalei. 



The body-wall round the spermathecal pores is glandular and thickened. 



Copulatory organs: Paired, intersegmental, transversely 

 oval areas at the intersegmental furrows 13-14 and 14-15 in the 

 lines of the ventral pairs of setae. 



Internal Anatomy»— Septum 4-5 strong, 5-6 very strong, 

 6-7 and 7-8 missing, 8-9 a little thickened, 9-10 and 10- 11 moder- 

 ately strong, equalling one another, 11- 12 and succeeding septa 

 very tender. 



Alimentary tract: A big gizzard between septa 5-6 and 

 8-9. (Esophagus swollen in the 12th segment, containing a pair of 

 big lamellated calciferous glands lying laterally ; the lumen of the 

 calciferous glands opens dorsally into the lumen of the oesophagus. 



Circulatory system: L^ast hearts in the 13th segment. 



Nephridial system micronephric. 



Anterior male organs: Two pairs of testes and sperm- 

 duct-funnels in the loth and nth segments, embedded in free sperm 

 masses. The testes and sperm-duct-funnels of the anterior pair in 

 the loth segment are somewhat smaller, being about half as large as those of the 

 posterior pair. Two pairs of sperm-sacs depend from septum 9-10 forwards and from 

 septum 1 1- 1 2 backwards. They are much incised and lobed. Those of the anterior 

 pair are relatively small, being confined to the 9th segment. Those of the posterior 

 pair are very large, extending through a great number of segments as far as into the 

 1 8th segment. 



Prostates tubular; glandular part very long, much bent or coiled, but not 

 forming a compact mass ; the coils are loose and the organ extends backwards for a 

 rather great number of segments, about as far as into the 23rd segment. Muscular 

 duct thin, very much shorter, but relatively rather long, describing some large 

 loops. 



Penial setae unfortunately all broken, without distal end, apparently not much 

 bent, at least in the proximal half, stout, about 20 a' thick. 



Sperm-ducts very thick throughout their length, with a still thicker, spindle- 

 shaped muscular coat at the distal end ; distal end of sperm-ducts passing the distal 

 end of prostates laterally and opening from behind through the common male pore. 



Spermathecse (fig. 44): Main pouch with a nearly globular ampulla, the 

 walls of which show transverse folds, and a somewhat thinner and shorter duct, 

 into which open two opposite, moderately large diverticula. The diverticula are longer 

 than broad, distally narrowed, having a kind of short stalk, proximally with one or two 

 globular seminal chambers, which, if two, are more or less separated from each other. 

 The diverticula are about as long as half the thickness of the ampulla, and are not 

 hidden beneath it as in other species. 



Hab, — Western Himalayas, Bhim Tal in the Kumaon district, 4,500'; 

 Dr. N. ANNANDAIvB leg., 19— 28-ix-o6. 



