Fig. 7 Ophionereis squamulosa Koehler, 1914 in Intraspecific variations in species of Ophiuroidea (Echinodermata) from the Tropical Southwest Atlantic, Northeast Brazil

Fig. 7 Ophionereis squamulosa Koehler, 1914. Early stage: a–c lateral arm plates; d–e oral plate. Intermediate stage: f–g lateral arm plates; h–i oral plate. Adult specimen: j–l lateral arm plates; m–n oral plate. Abbreviations: abaa, abradial articulation area; abmaa, abradial