Figure 4 in Cambarus loughmani, a new species of crayfish (Decapoda: Cambaridae) endemic to the pre-glacial Teays River Valley in West Virginia, USA

Figure 4. Cambarus loughmani sp. nov.; all taken from holotype male, Form I (NCSM 90082), except E and F from morphotype male, Form II (NCSM 90084), and I from allotype female (NCSM 90083): (a) lateral aspect of carapace; (b–d) mesial and lateral aspect of Form I male gonopod; (e–f) mesial and lateral aspect of Form II male gonopod; (g) ventral aspect of epistome; (h) dorsal aspect of carapace; (i) ventral aspect of annulus ventralis; (j) dorsal aspect of the antennal scale; (k) dorsal aspect of distal podomere of right cheliped. Note that the red lining of the rostrum and purpleish hue of the animal during the time of the photo are a byproduct of recent preservation in ethanol and colours in this plate are not representative of those in life. Photo plate by Dr Guenter Schuster.