INDEX. (continued 2)

[312]

Lithogromia = Siliceous Gromia.

[313]

Entocannula Shell with an internal tube.

[314]

Pharyngella = Shell with an internal pharynx.

[315]

Porcupinia, in memory of H.M.S. "Porcupine" by which the first British deep-sea explorations were carried out during the years 1869 and 1870.

[316]

Cortinetta = Diminutive of Cortina.

[317]

Medusetta = Small Medusa.

[318]

Euphysetta = Diminutive of Euphysa (a Medusa).

[319]

Gazelletta = Named in memory of the German ship "Gazelle," which was engaged in deep-sea soundings during the years 1874 to 1876, under the command of Captain Schleinitz (Naturalist, Professor Studer).

[320]

Gorgonetta = Diminutive of Gorgo, Medusa.

[321]

Polypetta = Diminutive of Polypus.

[322]

Castanarium = Shell similar to a chestnut, Castanea.

[323]

Castanella = Diminutive of Castanea.

[324]

Castanidium = Small chestnut; καστανίδιον.

[325]

Castanissa = Diminutive of Castanea.

[326]

Castanopsis = Shell similar to a chestnut; κάστανον, ὄψις.

[327]

Castanura = Chestnut with tails; κάστανον, ὀυρά.

[328]

Circoporus = Shell with circles of pores; κίρκος, πόρος.

[329]

Circospathis = Shell with verticils around the spines; κίρκος, σπαθίς.

[330]

Circogonia = Polyhedron with circles of pores; κίρκος, γωνία.

[331]

Circorrhegma = Shell with circles of fissures; κίρκος, ῥῆγμα.

[332]

Circostephanus = Shell with circular coronets; κίρκος, στέφανος.

[333]

Tuscarora, named from the American ship "Tuscarora," commanded by Captain Belknap, which made a splendid series of deep-sea soundings in the Pacific Ocean in 1875.

[334]

Tuscarusa, derivation from Tuscarora.

[335]

Tuscaridium, derivation from Tuscarora.

[336]

Concharium = Small mussel; κογχάριον.

[337]

Conchasma = Bivalved shell-fish; κογχάσμα.

[338]

Conchellium = Small bivalved mussel; κογχέλλιον.

[339]

Conchidium = Similar to a bivalved mollusc; κογχίδιον.

[340]

Conchonia = Bivalved shell like a mussel; κόγχη, ὄνια.

[341]

Conchopsis = Similar to a bivalved shell-fish or mussel; κόγχη, ὄψις.

[342]

Conchoceras = Mussel with horns; κόγχη, κέρας.

[343]

Cœlodoras = Hollow spear; κοίλος, δόρας.

[344]

Cœlodendrum = Hollow tree; κοίλος, δένδρον.

[345]

Cœlodrymus = Forest of hollow trees, κοίλος, δρυμός.

[346]

Cœlodasea = Hollow thicket, κοίλος, δάσεα.

[347]

Cœlotholus = Hollow cupola; κοίλος, θόλος.

[348]

Cœlothauma = Hollow wonder; κοίλος, θαῦμα

[349]

Cœlothamnus = Hollow thicket; κοίλος, θάμνος

[350]

Cœlographis = Hollow style; κοίλος, γραφίς.

[351]

Cœlospathis = Hollow whorl; κοίλος, σπαθίς.

[352]

Cœlodecas = Shell with ten hollow styles; κοίλος, δεκάς.

[353]

Cœlostylus = Hollow style; κοίλος, στύλος.

[354]

Cœloplegma = Hollow framework; κοίλος, πλέγμα.

[355]

Cœlagalma = Hollow ornament: κοίλος, ἄγαλμα.