PLANES. 
CANCER, Herbst. 
GRAPSUS, Latreille. 
PLANES, Leach. 
Testa depressa, convexa, rotundato-subquadrata. 
Antenna externa extus fossas antennarum insert*. 
Antennce internee in fossas transverse plicatae. 
Pcdipalpi externi articulo tertio latiori quani longo. 
Pedum par anticum robustum, manu infiato, digitis inflexis, leviter dentatis. 
Oculi distantes, pedunculis elongatis. 
Abdomen utroque sexu septem-articulatuin. 
Carapace depressed, convex, roundly-subquadrate. External antennae placed outside the 
antennary grooves. Internal antennae folded transversely in the groove. External pedipalps with 
the third joint broader than long. First pair of feet robust, the hand inflated, fingers curved 
inwards and slightly toothed. Eyes distant, with long peduncles. Abdomen seven-jointed in 
conn oov " 
PLANES LINNiEANA. 
Tab. XXVII. Fig. 1-3. 
P. testa subquadrata, medio depressa, lateribus rotundatis, postice striatis ; fronte lata, producta 
Integra ; orbitis distantibus, utrinque ad angulum testae locatis, margine externo unidentato : 
pedibus anticis robustis, subaequalibus. 
Cancer minutus, Fabricius, Syst. Ent. XL. p. 443— Herbst. 
Planes Linnaeana, Leach. 
L Planes Linnaeana. 2, maris abdomen. 3, feminae abdomen. 
This species principally inhabits the coasts of Devon and Cornwall. 
