Epipod of second maxilliped without
podobranch. Anterior margin of second segment of antennular peduncle forming broadly and evenly rounded lobe over outer basal part of scaphocerite (modified from Wasmer, 1986).
Localized, or focal, necrosis of gill filaments was observed in a few animals from both Rhode Island and Maine, but the condition was extensive on 1 gill
podobranch in only 2 lobsters from Rhode Island (Table 1).
11G): Naked
podobranch, basis with 16 setae; endopod five-segmented with 8, 15, 1, 9, 10 setae; exopod with six plumose setae.