liHIZOPODA. 
Prot. 7 
Travailleur ’ io the Bay of Biscay ; they include 8 arenaceous forms and 
Bathysiphon filiformis, G. O. Sars. A. Milne-EdwarD3, reporting on 
the same expedition, C. R. xci. p. 360, mentions very large specimens 
of Orhitolites tenuissimus among the Calcareous forms, and among the 
Arenaceous ones, Lituola subglohosa, Pnammosphcera fusca, Astorrhiza 
arenaria, and Rhahdammina sp., as especially important captures. 
J. Leidy, P. Ac. Philad. 1870, p. 162, enumerates 40 species of Rhizo- 
pods found together in Sphagnum in a swamp in New Jersey, among 
thorn 2 new species (vide infra). 
By the same author, in “ Rhizopods in the Mosses of the Summit of 
Roau Mountain, North Carolina,” op. cit. 1880, p. 333, 17 species are 
mentioned from this locality, which has an altitude of 6,367 feet. 
Measurements are given of several specimens of some of the species ; 
vide infra for the chief examples. 
Foraminifera of Mauritius ; 42 species found by Mobius (6), of which 
7 are new, including the type of a new genus. 
16 species of Foraminifera identified by Carter (4) from the Gulf of 
Mauaar, ofE Ceylon, including representatives of a new Group and 3 new 
genera. 
Classification. 
Butsciili (3) classifies Rhizopoda as follows, enumerating and defining 
the genera to be adopted in the different groups : — 
Division Sarkodina. 
Subclass 1. Rhizopoda. 
„ 2. lleliozoa. 
„ 3. Radiolaria. 
Order Rhizopoda, s. sir. 
Suborder 1. Amcehcea. 
Pam. i. Amoihcea lohosa. 
Pam. ii. Amaihcea reticulosa (provisionally established for 
Gymnophrys, Boderia, Protomyxa, Myxodictyum, Proto- 
genes, which appear to the author to have relations with 
the Myxomycetes ; Bathybius is inserted as a problematic 
ally of the Amcebcea). 
Suborder 2. Testacea. 
Tribe I. Im perforata. 
Pam. 1. Arcellina (8 genera, with Petalopus and Arcellina 
appended — “ Anhang”). 
Pam. 2. Euglyphina (3 genera, with Cani2)ascus appended). 
Pam. 3. Gromiina (9 genera, with Lecythia and Squamu- 
Una, M. Schulze, appended). 
Pam. 4. Amphistomina {Dijjlophrys, Ditrema, Amphitreina). 
Group Miliolida, Carpenter, emend. 
Pam. 5. Miliolina (Cornuspira, Ammodiscus, Miliola, with 
subgenera Sjdroloculina, Quinqueloculina, Triloculina, 
Biloculina ; Uniloculina, and Fabularia appended). 
