1910] 



The Palpi of Male Spiders 



185 



In conclusion I wish to acknowledge the very efficient assist- 

 ance in the preparation of this paper, of Miss Anna C. Stryke, 

 who prepared the illustrations for it. 



NAMES OF THE PARTS OF THE PALPUS AND ABBREVIATIONS USED 

 FOR THEM IN THE ILLUSTRATIONS. 



Accessory branch = paracymlnum. 



Alveolus, a. 



Anelli of the subtegulum, cm. 



Apical division of the bulb, a. d. 



Apical sclerite of the embolus, a. s. 



Basal division of the bulb, b. d. 



Basal haematodocha, b. h. 



Clavis = median apophysis. 



Conductor of the embolus, con. 



Coxa, c. 



Ccxal spur, c. s. 



Cymbium, cym. 



Distal haematodocha, d. h. 



Ejaculatory duct, ej. d. 



Embolic subdivision of the bulb, e. s. 



Embolus, emb. 



Femur, /. 



Fulcrum, Jul. 



Fundus of the receptaculum seminis, fu. 



Lateral subterminal apophysis, /. st. a. 



Lunate plate = subteguhmi in part. 



Median apophysis, ni. a. 



Mesal subterminal apophysis, m. st. 



Middle division c-f the bulb, m. d. 



Middle htematodccha, m. h. 



Paracymbium, p. c. 



Paramedian apophysis, p. m. a. 



Pars pendula of the embolus, p. p. 



Patella, p. 



Petiole of the bulb, pet. 



Radix, ra. 



Receptaculum seminis, r. s. 



Reservoir, res. 



Scopus = median apophysis. 



Spiral muscle =hcematodocha. 



Stipes, St. 



Style = embolus. 



Subtegulum, 5. teg. 



Tegulum, teg. 



Terminal apophvsis, /. a. 



Tibia, /. 



Trochanter, tr. 



Trunk of the embolus, t. e. 



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