History of
  Turbellarian Research
      compiled by Steve Schilling

Collecting records attributed to Steinbeck J

site site # collection date species locality kind comments reference
Cape San Lucas, Lower California, Mexico 1788Mar-Apr 1940 Planocera sp. default type Specimens labeled "Planocera-like forms" were taken at Cape San Lucas (under rock below 0.0' tide level). Steinbeck J, Ricketts EF (1941): 337
San Carlos Bay (Bahia San Carlos), Baja California Sur, Estado de Mexico, Mexico 2002Mar-Apr 1940 Latocestus sp. default type 2 smooth slate-colored specimens taken at Puerto Escondido; very abundant dark smooth flatworms from the rocks at Angeles Bay, and at San Carlos, Sonora. Steinbeck J, Ricketts EF (1941): 336
Pulmo Reef, Gulf of California, Estado de Mexico, Mexico 1999Mar-Apr 1940 Stylochus sp. default type As 2 large, brown, dark-speckled forms at Pulmo Reef. As a large, buff-colored "bumpy" specimen at Pt. Lobos on Espiritu Santo Island. Steinbeck J, Ricketts EF (1941): 336
Golfo de California (Sea of Cortez, Vermilion Sea, Golfo Baja California), Mexico 4569Mar-Apr 1940 Pseudoceros sp. default type Large fimbriated, dark-purple specimen with white digestive tract showing through on the underside. Reminded one of a black Gyrocotyle. Steinbeck J, Ricketts EF (1941): 337
Angeles Bay (Bahia de los Angeles, Bahia de Los Angeles), Gulf of California, Mexico 1754Mar-Apr 1940 Latocestus sp. default type   Steinbeck J, Ricketts EF (1941): 336
Espiritu Santo (Santu) Island, Baja California Sur, Estado de Mexico, Mexico 2045Mar-Apr 1940 Stylochus sp. default type As 2 large, brown, dark-speckled forms at Pulmo Reef. As a large, buff-colored "bumpy" specimen at Pt. Lobos on Espiritu Santo Island. Steinbeck J, Ricketts EF (1941): 336
Point Marcial Reef (Punta San Marcial, Agua Verde), Baja California Sur, Estado de Mexico, Mexico 1998Mar-Apr 1940 Stylochus sp. default type Representatives taken on the reef at Pt. Marcial, as large thin flatworms with nuchal tentacles. Steinbeck J, Ricketts EF (1941): 336
Tiburon Island, Isla Sonora, Estado de Mexico, Mexico 2010Mar-Apr 1940 Stylochoplana plehni   Taken with shelled Gastropods, rocky littoral at Tiburon Island. Steinbeck J, Ricketts EF (1941): 337
El Mogote, Peninsula de Baja California Sur, Estado de Mexico, Mexico 1984Mar-Apr 1940 Leptoplana sp. default type One or more additional species, reminiscent of the superficially nondescript genus Leptoplana, were taken at El Mogote, on the reef at Pt. Marcial, and at Port San Carlos, Sonora. Steinbeck J, Ricketts EF (1941): 337
San Carlos Bay (Bahia San Carlos), Baja California Sur, Estado de Mexico, Mexico 2002Mar-Apr 1940 Leptoplana sp. default type One or more additional species, reminiscent of the superficially nondescript genus Leptoplana, were taken at El Mogote, on the reef at Pt. Marcial, and at Port San Carlos, Sonora. Steinbeck J, Ricketts EF (1941): 337
Point Marcial Reef (Punta San Marcial, Agua Verde), Baja California Sur, Estado de Mexico, Mexico 1998Mar-Apr 1940 Leptoplana sp. default type One or more additional species, reminiscent of the superficially nondescript genus Leptoplana, were taken at El Mogote, on the reef at Pt. Marcial, and at Port San Carlos, Sonora. Steinbeck J, Ricketts EF (1941): 337

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