488 Decapoda. — Macrura. 



paullo tantum inversum, telso bene formato; antennae I. flagellis duobus brevibus, 

 II. tiliformes, sine squama; maxillipedes III. pediformes, flagello muniti; pedes I. 

 chelis mag-nis instructi, V. tenues graciles carapaci appositi; pedum abdominalium 

 paria 4 in $, .') in 6. 



Galathea Fabk. Articulm basalis antennarmn I. cylindricus rohnstiis, anfe 

 sjjinis 2)luribns arniaftis; sfipcs antouiarum II. quadriarticulatus, HagdJum jjerlongiim; 

 maxillipcdes III. gracilcs, patpo bene formato; telson magnum bilobum. 



1. G. strigosa Fabb. {Cancer strigosus L., Astacus strigosusVEsy., ?Calt/pso, 

 postea Janira pcriculosa Risso, ?G. scaniparcUa Nakdo). Cephalotliorax longior, 

 quam latior; rostrum triangulare, basi lata, spinis s(-ptem, antica media et utrinque 

 tribus; linea squamosa prima medio denticulis 6 transverse armata; margo hite- 

 ralis spinis armatus; articulus 1. stipitis antennarum II. margine antico spinis 

 tribus fortibus; articulus 3. maxillipedum III. secundo brevior intra spinis 2 mu- 

 nitus; manus et digiti pedum I. apphanati, marginibus denticulatis; articuhis un- 

 gualis peduni posteriorum basi incrassata; alidomen lineis transversis squamosis, 

 segmenta I. et II. inarmata; telson postice attenuatum. Long. 4 — opoll., 10- — 13 cm. 



Distrib.: Atlanticum, Britannicum mare. 



Habit. : Alger, Oran, Bone (Lucas); Cette (Neumann); Marseille (Roux, 

 Mariox); Nizza(Risso); Genova (Veraxy, Caxestrini); Napoli (Costa, Staz. Zool.); 

 Taranto (Costa); Sicilia (GroHxMAnn); Adria: Venezia (Martens), Trieste, Cri- 

 vizza, Lussin (Gribe), Pirano (Titius), Zara (Kikchsberg), Spalato (Mus. Vindob.), 

 Lesina (Boglich); Graecia: ]\[arathonisi, Cap Tenaro (Gui^uun). Prof. 20 — 35 org., 

 40—70 m. 



Nom. vulg. : Venezia: Scampa salvadega (Stalio). 



2. G. squamifera Leach (G. Fabricii Leach, G. glabra Risso). Rostrum 

 utrinque spinis 4, linea squamosa prima spinis duabus medio arniata; articuhis 1. 

 stipitis antennarum II. brevis, extra dilatatus; maxillipedes 111. rostro longiores, 

 articulus 3. secundo longior. Long. 1 ^'2 — 2 polh, 40 — 80 mm. 



Distrib. : Atlanticum, mare Britannicum, ins. Cap Verde. 



Habit. : Palma de Mallorca (Neumanx); Marseille (Mahion); Nizza (Kisso); 

 Genova (Canestkini); Napoli (Costa, Staz. Zooh); Messina (Neumann); Adria: 

 Ravenna (Stauio), Trieste (Grube), Quarnero (Lokenz), Lesina, Lissa (Heluer). 

 Prof. 20—35 org., 40—70 m. 



3. G. nexa E.mbl. Praecedenti similis; maxillipedes 111. aeque longi ac 

 rostrum, articulus 3. secundo brevior, intus spina singula armatus; linea squamosa 

 post frontem prima denticulis 4 munita; articulus ungualis parium pedum ti-ium 

 posteriorum gracilis, basi non incrassata. Long. iV/g — 2 poll. 



Distrib. : ]\[are Britannicuni. 



Habit.: Marseille (Makkin); \'illafranca (Hallek); Adria: Lussin piecolo, 

 Spalato (Steindachner), Lissa (Heller). Prof. 30 — 40 org., 60 — 80 m (40 — 75 m 

 „Travaillour", A. M. Edwards). 



Galathodes A. M. Edw. Carapax angustus, infcgumcnto solidissimo ; rostrum 

 spiniformc, iidcrdum dcntibus lafcralibus armatum, spinis .'^upra-fn-bitalibus ad cjus 

 basin )iullis; maxiUipedes III. brcrcs; dcbilcs; aidcnnac I. pcrparrac liasi tuinida; 

 ocuti parvi non clavati, cornculis imperfectis ; digiti jicduin grcssoriorum subfus for- 

 titcr drnficidafi. 



m 1. G. Marionis A. M. Kdw. Rostrum simplex, breve, trianguhire; 

 chelae perparvae spinis destitutae. 



Habit. : In salo prope a Marseille (le Planier), prof. 445 m uTravailleur", 

 A. M. Edwakds). 



