Cruise 4 of the N.B. Scofield for 1955. Cruise Report 55-S-4

(PDF contains 2 pages.)

Cruise of the M/V N.B. Scofield for 1956. Cruise Report 56-S-1

(PDF contains 6 pages.)

Cruise 56-B-1 of the N.B. Scofield April 26 to 4 June 1956. Cruise Report 56-S-2

(PDF contains 1 page.)

Cruise three of the N.B. Scofield for 1956. Cruise Report 56-S-3

(PDF contains 3 pages.)

Cruise four of the N.B. Scofield for 1956. Cruise Report 56-S-4

(PDF contains 2 pages.)

Cruise 5 of the N.B. Scofield for 1956. Cruise Report 56-S-5

(PDF contains 2 pages.)

Cruise 6 of the N.B. Scofield for 1956. Cruise Report 56-S-6

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Cruise 7 of the N.B. Scofield for 1956. Cruise Report 56-S-7

(PDF contains 2 pages.)

Cruise 8 of the N.B. Scofield for 1956. Cruise Report 56-S-8

(PDF contains 2 pages.)

Cruise 57-S-1 of the N.B. Scofield

(PDF contains 1 page.)

Cruise 3 of the N.B. Scofield for 1957.

(PDF contains 3 pages.)

Cruise 4 of the M/V N.B. Scofield for 1957.

(PDF contains 3 pages.)

Cruise 5 of the N.B. Scofield for 1957.

(PDF contains 4 pages.)

A guide to the Thalassinidea (Crustacea: Malacostraca: Decapoda) of the South Atlantic Bight

Ghost shrimp and mud shrimp in the decapod infraorder Thalassinidea are ecologically important members of many benthic intertidal and shallow subtidal infaunal communities, largely due to the sediment filtration and mixing that result from their burrowing and feeding behavior. These activities considerably modify their immediate environment and have made these cryptic animals extremely interesting to scientists in terms of their behavior, ecology, and classification. Over 20 years ago, seven species of thalassinideans were known from the South Atlantic Bight (Cape Hatteras, NC to Cape Canaveral, FL). During this study, the examination of extensive collections from the National Museum of Natural History (NMNH), the Southeastern Regional Taxonomic Center (SERTC), and regional institutions, resulted in the identification of 14 species of thalassinideans currently known to occur within this region. The family Axiidae is represented by three species: Axius armatus, Calaxius jenneri, and Paraxiopsis gracilimana; the Callianassidae by six: Biffarius biformis, B. cf. fragilis, Callichirus major, Cheramus marginatus, Gilvossius setimanus, and Necallianassa berylae; the Calocarididae by two: Calocaris templemani and Acanthaxius hirsutimanus; and the families Laomediidae, Thomassiniidae, and Upogebiidae are each represented by one: Naushonia crangonoides, Crosniera wennerae, and Upogebia affinis, respectively. An illustrated key is presented for species level identification and supplemental notes on the ecology, distribution, and taxonomy of the species are provided.(PDF file contains 38 pages.)

A taxonomic guide to the mysids of the South Atlantic Bight.

Following the examination of extensive collections from the National Museum of Natural History (NMNH), the Southeastern Regional Taxonomic Center (SERTC), and other regional institutions, 18 species of the family Mysidae are recognized and described from the South Atlantic Bight (Cape Lookout, North Carolina to Cape Canaveral, Florida). This report includes synonymies of previous records, as well as new species distribution records. Previous regional accounts of Metamysidopsis munda and Metamysidopsis mexicana are attributed to Metamysidopsis swifti. New regional records are established for Amathimysis brattegardi, Heteromysis beetoni, and Siriella thompsonii. Two other species tentatively identified as Amathimysis sp. (nr. serrata) and Mysidopsis sp. (cf. mortenseni) may represent new taxa. Neobathymysis renoculata is included and discussed as a potential regional species. An illustrated key to the species currently known from the South Atlantic Bight is presented. Relevant taxonomic, distributional, and ecological information is also included for each species. (PDF file contains 45 pages.)