Griffithsia tenuis C.Agardh

• Region

  North America

• Country

  Mexico

• State/Province

  Sonora

• Locality

  Isla Patos, near Isla Tiburón

• Coordinates

  29.2706, -112.461

• Coordinate Uncertainty (m)

  572.209

• Georeferencing Method

  Georeferencing Quick Reference Guide, Version 2012. Located coordinates of geogr. center of Isla Patos. Measured from coordinates to farthest extent of the island to find linear extent (560.64 m). Input information into MaNIS Georef. Calc. to find uncertainty radius (Bounded Area).

• Geodetic Datum

  WGS84

• Distribution

  Map all specimens of this taxon

MARINE ALGAE OF THE GULF OF CALIFORNIA
Hancock-Guggenheim Expeditions of 1946
_Griff ithsia tenuis C®Ae.__
Locality: Punta Colorado, near Guaymas, Sonora
February 13, 1946
Habitat: Rocky shore with small tide pools. Associations very different
from those on the north side of the point on Ens. Bocochibampo.
Collected by E. Yale Dawson
det. by E ®Y .D ?
No. 544
uni\ DU IMMIML UMHUCIN
ALGAE
DISTRIBUTED BY THE ALLAN HANCOCK FOUNDATION
THE UNIVERSITY OF SOUTHERN CALIFORNIA
02181301
MEW YORK
tJOTANJCAk
MARINE ALGAE OF THE GULF OF CALIFORNIA
Hancock-Guggenheim Expeditions of 1946
_ Griffithsia tenuis & Ac._
Locality: Isla Patos, near Isla Tiburon.
February 17, 1946
Habitat: Rocky shore around entire island. Floral components vary with
the exposure. Temp. 16.5ř C.
Collected by E. Yale Dawson
det. by E ®Y .D ?
No. 732
/
MARINE ALGAE OF THE GULF OF CALIFORNIA
Hancock-Guggenheim Expeditions of 1946
_Griffithsia tenuis CAg._
Locality: Puerto Libertad, Sonora
February 19, 1946
Habitat: Nos. 655-684 cast ashore
Nos. 685-720 from rocky reef with dominant Ishige, Colpomenia
and Cutleria. Temp. 17ř C.
Collected by E. Yale Dawson
det. by E *Y *D ?
ALGAE
No. 682
02181305
DISTRIBUTED BY THE ALLAN HANCOCK FOUNDATION
THE UNIVERSITY OF SOUTHERN CALIFORNIA
BOTANICAL
<mAHO&N
ALGAE
DISTRIBUTED BY THE ALLAN HANCOCK FOUNDATION
THE UNIVERSITY OF SOUTHERN CALIFORNIA
02181302
MtLW r?i*K
botanical
?4 HO S' v
MARINE ALGAE OF THE GULF OF CALIFORNIA
Hancock-Guggenheim Expeditions of 1946
JV Is W Y 0*r
BOTANICAL
GAB.DEN.
MARINE ALGAE OF THE GULF OF CALIFORNIA
Hancock-Guggenheim Expeditions of 1946
Griffithsia tenuis C.Ag.
Locality: Ensenada Bocochibampo, near Guaymas, Sonora
May 16, 1946
Habitat: Cobble shore on south side of bay. Dominant Padina, Sargassum
and Eucheuma. Temp. 24.8-25ř C. Very calm.
CO
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Griffithsin tenuis flflft,
Locality: Punta Colorado, near Guaymas, Sonora
February 13, 1946
Habitat: Rocky shore with small tide pools. Associations very different
from those on the north side of the point on Ens. Bocochibampo.
Collected by E. Yale Dawson
det. by E #Y *D ?
No. 544
ALGAE
DISTRIBUTED BY THE ALLAN HANCOCK FOUNDATION
THE UNIVERSITY OF SOUTHERN CALIFORNIA
Collected by E. Yale Dawson
det. by E*Y*D*
No. 1727
ALGAE
DISTRIBUTED BY THE ALLAN HANCOCK FOUNDATION
THE UNIVERSITY OF SOUTHERN CALIFORNIA
02181306
NEW YORK
DOTANICAI,.
GARDEN
MARINE ALGAE OF THE GULF OF CALIFORNIA
Hancock-Guggenheim Expedition to Mexico 1946-47
_Griffithsia tenuis C.Ag._
Locality: Bahia de La Paz, Baja California
November 10-11, 1946
Habitat: On exposed sand flats at low tide, associated with abundant
small coral heads, shells and Lithothamnia. Dominant Hypnea,
Haltmena, Caulerpa, Laurencia, Champia. Temp. 24.2ř C. overcast.
Collected by E. Yale Dawson