ATELECY CLUS. 
ATELECYCLUS. Leach. 
CANCER (Hippa). Moniagu. 
Antenne exteriores corporis dimidio longiores, setacew, utrinque ciliate ; segmento tertio ex. 
articulis elongatis cylindricis effecto. 
Pedipalpt gemini externi, caulis interni articulo secundo breviore’ad apicem internum producto et 
ad latus internum apicem versus emarginato. 
Pedes decem, par anticum majus, equale, didactylum, digitis deflexis ; Maris corpore longius 
manu compressé; FEMIN& corporis longitudine manu compressa: paria reliqua tibiis 
tarsisque longitudine equalibus, unguibus rectis, elongatis, quadratis, longitudinaliter 
sulcatis, ad apices teretibus, acutis, nudis (postices obscuré subcompressis. ) 
Abdomen Maris 5-articulatum; articulo primo transyerso-lineari; secundo duplo longiore ; 
tertio valdé elongato, apicem versus angustiore, apice subrecto ; quarto subquadrato, 
angulis anticis productis ; quinto lageniforme, apice acutissimo: 
Femin# articulis 1, 2, 3, 4 et 5 transversis longitudine vix diversis; articulo sexto 
transyerso-quadrato anticé emarginato; articulo ultimo elongato-subtriangulari pos- 
ticé subproducto. 
Testa subcircularis lateribus sensim posticé in angulum convergentibus posticé truncata et 
granulari-marginata; orbita posticé externé fissuris duabus, inferné externé fissura una. 
Oculi pedunculo angustiores. 
External antenne longer than half of the body, setaceous, ciliated on each side; the third 
segment composed of elongate cylindric joints. External double feetpatpes, with the second 
joint of their internal footstalk shorter than the first, produced at its interior apex, and towards 
its internal side notched. Legs ten: anterior pair largest, didactyle; fingers deflexed : of the 
MALE longer than the body with the hand compressed: of the remax of the length of the body 
with a compressed hand: other legs with their tibia and tarsi of equal length ; claws straight, 
elongate, quadrate, longitudinally sulcated ; their joints rounded, naked, sharp, hinder ones 
obscurely subcompressed. Abdomen of the mate five-jointed : first joint transyerse-linear ; 
second twice as long; third very long, narrower towards its extremity, apex nearly strait ; 
fourth nearly quadrate, the anterior angles produced ; fifth flask-shaped, its point very sharp : 
of the remAxeE with the first five joints transverse and scarcely differing in length; sixth joint 
transyerse-quadrate anteriorly notched ; seventh joint elongate-subtriangular,. slightly produced 
behind. Shell subcircular, the sides gradually converging into an angle behind; posterior 
margin truncate, and granulate-margined ; orbit behind externally, with two fissures, below 
externally, with one fissure. Eyes narrower than their peduncles. 
