Species scabriculum
Macrobranchium scabriculum
- Carpus of second pereopods as long as or shorter than merus
- Fifth legs are about the same length as the fourth
- Fingers of 2nd legs of adult male with more than 4 teeth placed at
regular intervals.
- Sometimes restricted to the proximal part, teeth are generally of equal
size, but one of the proximal teeth may sometimes be longer
- Fingers with valvetty pubescence in their basal portion
- Dorsal teeth of the rostrum beginning in the distal third of the carapace