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Keys to Aid in the Identification of Marine Harpacticoid Copepods. Amendment Bulletin No. 3.

Family Ectinosomatidae

Family Ectinosomatidae

1.KGG 1 (p.28):
(a) Arenosetella littoralis Bodin, 1977 and A. germanica galapagoensis Mielke, 1979 to the genus codon.
(b) Noodtiella frequentior Mielke, 1979 requires a new codon— cr/2/bl:e/0/2:n.
2.KGG 100 (p.29):
(a) Ectinosoma pectinatum Mielke, 1979 and E. nonpectinatum Mielke, 1979. Both species have four setae on the second endopod segment of the maxilliped. The genus codon thus requires amending to read — ﹤3/s/ben/7:7/3-4.
(b) Halectinosoma paraspinicauda Bodin, 1977 to genus codon.
page 2
3.KGG 200 (p.31):
(a) Pseudobradya rhea Bodin, 1977 requires a new codon — p/d/6:?/?/3.
(b) Sigmatidium triarticulatum Mielke, 1979 to codon for Pseudobradya ambigua.
4.KGG 300: Hastigerella abbotti sanctacruzensis Mielke, 1979 to codon for Hastigerella a) (p.33); add to footnote a).
5.KGG 400: Sigmatidium kunzi Mielke, 1979 to codon for S. parvulum (P.34).
6.KGG 500 (p.35): Noodtiella hoodensis Mielke, 1979 to genus codon. This KGG can be expanded to provide more exact identification of the species—

KGG 500 — characters

1.P.1
n:n - number of segments in Exp. and Enp. respectively.
2.P.2-P.4. Exp.
n:n:n - number of segments in P.2, P.3 and P.4 respectively.
3.P.2-P.4 Enp.
n:n:n - number of segments in P.2, P.3 and P.4 respectively.
4.P.2-P.4 Exp., distal segment
n:n:n- number of setae and/or spines in P.2, P.3 and P.4 respectively.
5. P.2-P.4 Enp., distal segment
n:n:n-number of setae and/or spines in P.2, P.3 and P.4 respectively.

KGG 500

P.1
segs.
P.2-P.4
Exp. segs.
P.2-P.4
Enp. segs.
P.2-P.4
Exp. distal seg. setae
P.2-P.4
Enp. distal seg. setae
3:2 3:3:2 2:2:2 3:3:4 4:4:3 Noodtiella gracile
3:2 3:3:3 2:2:2 3:3:3 3:4:4 N. problematica
3:2 3:3:3 2:2:2 3:3:3 4:4:4 N. hoodensis
3:2 3:3:3 2:2:2 3:3:3 5:5:5 N. lusitanica
3:2 3:3:3 2:2:2 4:4:4 4:4:4 N. arenosetelloides
3:2 3:3:3 2:2:2 4:4:4 5:5:5 N. wellsi
3:2 3:3:3 3:3:3 4:4:4 4:4:4 Lineosoma intermedia
3:3 3:3:3 3:3:3 3:3:3 3:5:5 L. iscensis
3:3 3:3:3 3:3:3 3:3:3 5:5:5 L. enertha