- Project Runeberg -  Zoologiska Bidrag från Uppsala / Suppl.-b. I. 1920. Studies on marine ostracods, p. I /
221

(1911-1967)
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species), the left maxilla three anterior and four posterior. In specimen a the end joint has
three b-bristles and three or four c-bristles, in specimen b four b-bristles and five or six
c-bristles. In other respects the maxilla is the same as in the type species.

Fifth li mb: — Pro topod i te: The first endite of specimen
bristles, of specimen b has (on the fifth limb of one side, the
other side is defective in this character) twelve bristles, of about
the same type as in the type species, but rather more weakly
armed. Third endite: The third to the sixth bristles (on the left fifth
limb of specimen b even the third to the seventh), counting from the
front, have no long secondary bristles at the middle. Exopodite:

First joint: On the anterior side of the joint close to the main tooth
there is a row of three (on the right fifth limb of specimen b four)
bristles, of a type about the same as that of bristles nos. 1, 2 and 5,
counting from the main tooth, in the type species. Second joint:

On specimen a this has only four a-bristles and eight b-bristles,
on specimen b, as on the type species, five a-bristles and nine b-bristles.

The fourth exopodite joint has seven bristles in specimen a, eight in
specimen b, arranged in two rows in varying ways, all with short hairs.

In other respects this limb agrees with the type species.

Sixth limb: — Specimen a: Pro topodite: The first
endite has two distal and two medial bristles. The second endite lias
three distal bristles and three medial bristles. The third endite has four or
five distal and one or no medial bristle. The e p i p o d i a 1 a p p e
n-d a g e is represented by four short, bare bristles. Exopodite:

The endite of the first joint has nine distal bristles and one medial
bristle; the second exopodite joint has 24 bristles. Specimen b:

Protopodite: The first endite has two distal and two medial

bristles; the second endite has four or five distal bristles and two or
three medial bristles; the third endite has six distal bristles and
one medial bristle. The epipodial appendage is represented
by four short, bare bristles. Exopodite: The endite of the
first joint has eleven distal and two medial bristles. The second
exopodite joint has from 33 to 35 bristles. In both specimens the
types of the bristles are the same as in the type species.

Seventh limb: — Specimen a : Cleaning bristles : Distally
30 dorsal and 30 or 31 ventral bristles were situated close together;
proximally of these were scattered from 25 to 27 dorsal and from 21

to 23 ventral bristles. Specimen b: Cleaning bristles: Distally on the one limb about
45 bristles were situated close together dorsally as well as ventrally, on the other limb
38 dorsal and 32 ventral bristles; proximally of these on the former limb were spread 34
dorsal and 33 ventral bristles, the other limb was defective with regard to these bristles. In both

Fig. XXX. —
Giganlo-cypris Müllen n. sp. var.
minor n. var. — Anterior
part of the right valve,
seen from within; ail the
hristles of the rostrum are
ilrawn: $: 50 X.

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