FAMILY THALESTRIDAE
KGG 1 – characters
1. P.1
n:n – number of segments in Exp. and Enp. respectively.
2. P.2-P.4 Exp., distal segment.
n:n:n – number of setae and/or spines on P.2, P.3 and P.4 respectively.
3. P.3-P.4 Enp., middle segment.
n:n – number of setae on the inner border of P.3 and P.4 respectively.
4. A.2 Exp.
n – number of segments.
5. Rostrum
p:d – present, showing a distinct articulation with the cephalothorax.
p:f – present, immovably fused to the cephalothorax.
a – absent.
KGG 1
|
P.1 segs. |
P.2-P.4 Exp.3 setae |
P.3-P.4 Enp.2 inner setae |
A.2 Exp. segs. |
R. |
|
|
3:3 |
7:8:8 |
2:2 |
3 |
p:d |
|
|
3:3 |
7:8:8 |
2:1 |
3 |
p:d |
|
|
3:3 |
7:8:8 |
1:1 |
3 |
p:d-f |
|
|
3:3 |
7:8:8 |
1:1 |
2 |
p:d |
|
|
3:3 |
7:8:8 |
1:1 |
2 |
p:f |
|
|
3:3 |
7:8:8 |
1:1 |
2 |
a? |
Idomene scotti Idomene cookensi Pallares, 1975b |
|
3:3 |
7:8:7 |
2:2 |
3 |
p:d |
Paradactylopodia oculata |
|
3:3 |
7:7:8 |
1:1 |
3 |
(p:d)? |
Pseudotachidius ibericus Becker & Schriever, 1979 |
|
3:3 |
7:7:7 |
2:1 |
2 |
p:d |
Protolatiremus sakaguchii Itô, 1974 |
|
3:3 |
7:?:7 |
1:1 |
3 |
p:d |
Pseudotachidius coronatus |
|
3:3 |
6-7:7:7 |
2:2 |
1 |
p:f |
Dactylopusioides macrolabris |
|
3:3 |
6:6:6 |
1:1 |
3 |
p:d |
Pseudotachidius vikingus (F) |
|
3:3 |
6:6:5 |
1:1 |
3 |
p:d |
Pseudotachidius abyssalis Becker, 1974 |
|
3:3 |
?:?:5 |
?:1 |
? |
p:d |
Pseudotachidius similis |
|
3:2 |
7:8:8 |
2:2 |
3 |
p:f |
Dactylopodopsis a) |
|
3:2 |
7:8:8 |
2:2 |
2 |
p:d |
Dactylopodia
pontica Dactylopodia pectines Pallares, 1975b |
|
3:2 |
7:8:8 |
2:2 |
1 |
p:f |
Sewellia tropica |
|
3:2 |
7:8:8 |
2:1 |
1-2 |
p:d |
|
|
3:2 |
7:8:8 |
1:2 |
2 |
p:d |
Rhynchothalestris agigensis |
|
3:2 |
7:8:8 |
1:1 |
3 |
p:d |
Pseudotachidius horikoshii Itô, 1983 |
|
3:2 |
7:8:8 |
1:1 |
2-3 |
a-p:f |
|
|
3:2 |
7:8:7 |
2:2 |
2 |
p:d |
Peltthestris tripartita |
|
3:2 |
7:8:7 |
1:1 |
3 |
p:d |
Pseudotachidius bipartitus Montagna, 1980 Pseudotachidius bipartitus pacificus Itô, 1983 |
|
3:2 |
7:6:6 |
? e) |
3 |
p:f |
Dactylopia peruana Becker, 1974 |
|
3:2 |
6:6:6 |
1:1 |
3 |
p:f |
Pseudotachidius minutus Itô, 1983 |
|
3:2 |
5:6:5-6 |
1:1 |
2 |
p:d |
Marionobiotus jeanneli |
|
2:3 |
7:8:8 |
2:2 |
3 |
p:f |
Diarthrodes tetrastachyus Yeatman, 1976 Diarthrodes lilacinus Pallares, 1977 |
|
2:3 |
7:8:8 |
2:2 |
2 |
p:f |
Diarthrodes major |
|
2:3 |
7:8:8 |
2:2 |
1 |
p:f |
Diarthrodes aegideus |
|
2:3 |
7:8:8 |
2:1 |
3 |
p:f |
Diarthrodes b) |
|
2:3 |
7:8:8 |
2:1 |
2 |
p:f |
Diarthrodes c) |
|
2:3 |
7:8:8 |
2:1 |
1 |
p:f |
Diarthrodes nanus Diarthrodes drachi Bodiou, 1974 |
|
2:3 |
7:7:7 |
1:1 |
1 |
p:f |
Diarthrodes gurneyi |
|
2:3 |
7:?:? |
? |
3 |
p:f |
Diarthrodes cystoecus a) |
|
2:3 |
6:6:6 |
2:1 |
1 |
p:f |
Diarthrodes parvulus Pallares, 1977 |
|
2:3 |
? |
? |
2 |
p:f |
Diarthrodes pusillus |
|
2:3 |
? |
? |
1 |
p:f |
Diarthrodes novae-zealandiae |
|
2:2 |
7:8:8 |
2:1 |
1 |
p:f |
Diarthrodes d) |
|
2:2 |
7:8:8 |
1:1 |
1 |
p:f |
Diarthrodes unisetosus |
|
2:2 |
7:7:7 |
2:1 |
1 |
p:f |
Diarthrodes hirami |
|
2:2 |
6:7:7 |
2:2 |
3 |
p:f |
Diarthrodes zavodniki Apostolov & Petkovski, 1980 |
|
2:2 |
?:8:? |
1:? |
? |
p:f |
Diarthrodes intermedius |
|
2:2 |
? |
? |
1 |
p:f |
Diarthrodes andrewi Diarthrodes tumidus |
|
1:3 |
7:8:8 |
2:1 |
3 |
p:f |
Diarthrodes nobilis |
|
1:3 |
7:8:8 |
2:1 |
2 |
p:f |
Diarthrodes purpureus |
|
1:3 |
? |
? |
3 |
p:f |
Diarthrodes fahrenbachi |
a) See general notes on the family.
b) Diarthrodes minutus, ponticus *, assimilis, feldmani.
c) Diarthrodes imbricatus, pygmaeus, sarsi, campbelliensis.
d) Diarthrodes dissimilis, glaber, gravellicola Soyer, 1974d.
e) Segmentation and setation of P.3-P.4 Enp. in this species is complex and variable. The Enp. of either limb may be of 2 or 3 segs. and, if of 3 segs., may have 0 or 1 seta on the 2nd segment. Variation is reported between right and left sides of the same individual (see Becker, 1974).
* Diarthrodes ponticus orientalis Apostolov, 1975