- Project Runeberg -  Zoologiska Bidrag från Uppsala / Suppl.-b. I. 1920. Studies on marine ostracods, p. I /
388

(1911-1967)
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The tliird endite has nine or ten bristles distally. Of these nos. 1, 2, 3, 4 and 9, counting from
outside, are of about the same type, subequal, moderately long and strong, with a wreath of
long, stiff secondary bristles at the middle and rather finely pectinated distally; on bristle no. 3,
which is somewhat more powerful than the others, the pectination is also somewhat stronger.
Bristles nos. 5 and 8 are of about the same length as the former ones, but rather considerably
more powerful, furnished distally with a varying number of powerful secondary teeth and
a number of weak ones; these two bristles are quite without long secondary bristles. Between
these two bristles there is a bristle of the same type but in most cases rather considerably shorter.
The remaining bristle or, in the case of ten bristles (which seems to be the more usual), the two
remaining ones are in most cases somewhat longer than the others, are rather finely pectinated
distally and usually have two wreaths of long, stiff secondary bristles at the middle (see fig. 14
of Pli. (Sci.) Appellofi). The bristle situated proximally on the outside of this process has long
hairs or is almost bare; it is of about the same length and strength as the outer distal bristles
on this process. The dorso-distal bristle on the protopodite is of about the same length as the
last-mentioned bristle. On the boundary between the protopodite and the endopodite there
are three bristles: one close to the exopodite, one at the middle of the inside of the palp and
one on the anterior side of the palp. The first of these is about, as long as the endopodite and
is usually furnished at the middle with two wreaths of long, stiff secondary bristles and with
short hairs distally. Of the two others the one on the inside of the palp is of the same type
as the former one, but somewhat longer, and is in most cases furnished with three wreaths of
bristles; the bristle on the anterior edge is about as long as the first endopodite joint and has
in most cases a collection of long, stilf secondary bristles at the middle and short hairs distally.
Exopodite: Of the three bristles two are usually long, subequal or somewhat different
in length, and about as long as the endopodite, in most cases furnished with some irregulär
wreaths of long, stiff secondary bristles at the middle and with short hairs distally. The third
is considerably shorter, often only about half the length of the former ones, often furnished with
some long secondary bristles at the middle and short hairs distally; on one specimen this bristle
was about as long as the two other bristles. The long secondary bristles on these three bristles
seem to vary a good deal. Endopodite: First joint: The bristle situated distally on the
anterior side is not quite as long as this joint; in most cases it has one or two wreaths of long,
stiff secondary bristles at the middle and short hairs distally. Distally-posteriorly this joint
has five bristles, with short hairs or almost bare. End joint (hg. 14): This has four bare or almost
bare a-bristles, four or five, in most cases five, c-bristles with short hairs. The three strong
bristles among the b- and d-bristles are fairly strongly or else weakly pectinated at the middle.
Pilosity : The third endite has soft hairs situated close together on the outside; the first endopodite
joint has, especially on the anterior side, numerous transverse groups of short, fine hairs.

Fifth li mb: — Protopodite: First endite: Of the six bristles the four middle
ones are subequal, moderately long and strong; the anterior one and the posterior one are
considerably shorter and weaker, in most cases less than half the length of the four others. All
these bristles have one or two oblique wreaths of long, stiff secondary bristles; bristle no. 2,
counting from the anterior side of the limb, is rather strongly pectinated distally; on bristle

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