Ctenocheles inaequidens ( Pelseneer, 1886 )

Tshudy, Dale M., Hyžný, Matúš, Veselská, Martina Kočová & Jagt, John W. M., 2022, Taxonomic revision of the extinct clawed lobster genus Oncopareia Bosquet, 1854 (Decapoda, Astacidea, Nephropidae), Palaeontologia Electronica (a 20) 25 (2), pp. 1-31 : 26

Ctenocheles inaequidens ( Pelseneer, 1886)

Figure 14E

1886 Ischnodactylus inaequidens Pelseneer , p. 162 [2], text-fig. 1.

1929 Ischnodactylus inaequidens Pelseneer ; Glaessner, p. 226.

1941 Oncopareia inaequidens (Pelseneer) ; Mertin, p. 179, text-fig. 10o.

1993 Ctenocheles inaequidens (Pelseneer) ; Tshudy, pp. 361‒362.

2010 Oncopareia inaequidens (Pelseneer) ; Schweitzer et al., p. 32.

2010 Ctenocheles inaequidens (Pelseneer) ; Schweitzer et al., p. 40.

2014 Ctenocheles inaequidens (Pelseneer) ; Hyžný and Dulai, table 2.

2015 Ctenocheles inaequidens (Pelseneer) ; Hyžný and Klompmaker, supplement 1.

Material examined. Tshudy (1993) examined the holotype ( IG 4285 , IRScNB 90-36b), a single claw .

Remarks. Tshudy (1993) confidently referred this species to Ctenocheles ; this placement has subsequently been corroborated by Hyžný and Dulai

(2014) and Hyžný and Klompmaker (2015).

Range and occurrence. Upper Maastrichtian,

Kunrade Formation of the Kunrade area, southern

Limburg, the Netherlands ( Pelseneer, 1886, p.

164).

Figures

FIGURE 14. Non-astacidean decapod species with pectinate claws. A–B, Ctenocheles cookei (Rathbun, 1935), left propodus in inner (A) and outer (B) lateral views (holotype, USNM 371511). C–D, Ctenocheles cultellus (Rathbun, 1935), incomplete dactylus (A) and fixed finger (B) in upper, lower and lateral views (from Rathbun, 1935, pl. 14, figs. 7–12). E, Ctenocheles inaequidens (Pelseneer, 1886), right major claw (holotype, from Pelseneer, 1886, text-fig. 1). F,?Ctenocheles pectiniformis (Böhm, 1891), isolated claw (from Böhm, 1891, pl. 1, fig. 2, 2a). G, “Ischnodactylus” dentatus Rathbun, 1935, isolated finger (USNM MO 495109).