Daily Archives: Sunday,April 28, 2002

Sertularia sp. :Race Rocks Taxonomy: Photomicrography of Dr. Anita Brinckmann-Voss

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Stem up to 20 cm long, with the colony having the appearance of a thin bottlebrush. It is found in the same location as Tubularia regalis, the floor of the cave at Swordfish island – near Race Rocks.

 

Domain Eukarya
Kingdom Animalia
Phylum Cnidaria
Class Hydrozoa
Order Leptothecata (=Leptomedusae)
Family Sertulariidae
Genus Sertularia
Species sp.
Common Name:

This file is provided as part of a collaborative effort by Lester B. Pearson College and local scientists. Copyrighted 1999-All Images on this page are the property of:Dr. Anita Brinckmann- Voss..They can not be used or modified without her written permission.

see this link for other hydroids:  https://www.racerocks.ca/tag/hydroid/

Aglaophenia latirostris: Photomicrography of Dr. Anita Brinckmann-Voss

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Aglaophenia latirostris . This featherlike hydroid is common, mostly subtidal , RaceRocks and Swordfish Island. Natural size to 5 cm.4aglaophenia

aglao-1

Domain Eukarya
Kingdom Animalia
Phylum Cnidaria
Class Hydrozoa
Order Leptothecata (=Leptomedusae)
Family Aglaopheniidae
Genus Aglaophenia
Species latirostris (Nutting, 1900)
Common Name:

This file is provided as part of a collaborative effort by Lester B. Pearson College and local scientists. Copyrighted 1999-All Images on this page are the property of Dr. Anita Brinckmann- Voss..They can not be used or modified without her written permission.
see this link for other hydroids:  https://www.racerocks.ca/tag/hydroid/

Aglaophenia inconspicua : Photomicrography of Dr. Anita Brinckmann-Voss

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Aglaophenia inconspicua (?) (Hydrozoa , Leptothecatae, Aglaopheniidae)

Domain Eukarya
Kingdom Animalia
Phylum Cnidaria
Class Hydrozoa
Order Leptothecata (=Leptomedusae)
Family Aglaopheniidae
Genus Aglaophenia
Species inconspicua (Torrey, 1902)
Common Name:

This file is provided as part of a collaborative effort by Lester B. Pearson College and local scientists. Copyrighted 1999: All Images on this page are the property of: Dr. Anita Brinckmann-Voss..They can not be used or modified without her written permission.

see this link for other hydroids:  https://www.racerocks.ca/tag/hydroid/

The eagles made several attempts to land on Gr. Race but the gulls are relentless

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Sunday, April 28, 2002 Good Evening
TEMPERATURE: Max. 11.3 ºC »» Min. 7.0 ºC »» Reset 9.5 ºC
MARINE LIFE: 2 mature, 1 juvenile bald eagle- still 3 geese. The eagles made several attempts to land on Gr. Race but the gulls are relentless.Another bright sunny day although the sea was quite choppy.
HUMAN INTERACTION: 5 ecotour boats and 2 pleasure craft through the reserve today.
posted by Carol or Mike S at 6:14 PM
Good Morning
WEATHER : Sky Clear »» Vis. 15 Miles »» Wind West 13 Knots »» Sea 1 Foot Chop
posted by Carol or Mike S at 6:33 AM