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Leucosolenia

559 together when the piece was correctly sited. The piece ...

557 Spicule Growth Rates in Leucosolenia variabilis By W. CLIFFORD JONES (From the Department of Zoology, University College of North Wales, Bangor)

Diet Composition of Two Temperate Calcareous Sponges ...

The Open Marine Biology Journal, 2010, 4, 65-73 65 1874-4508/10 2010 Bentham Open Open Access Diet Composition of Two Temperate Calcareous Sponges: Leucosolenia echinata and Leucetta sp. from the Wellington South Coast, New Zealand Alejandra Perea-Blázquez *,1, Kylie Price 2, Simon K. Davy 1 ...

Invertebrate Zoology Laboratory—BIO 353 Porifera

BIO 353—Porifera 1 Invertebrate Zoology Laboratory—BIO 353 Porifera S. Tyler PORIFERA Demospongiae Haliclona —live, dry (demo) Isodictya —live, dry Halichondria —live, dry Microciona —live, dry Cliona —live, wet (demo) Spongilla —live, dry Calcarea Leucosolenia —live, preserved ...

The Invertebrates

ÜObserve the preserved sample of the asconoid sponge called Leucosolenia (Gr. leukos = white, solen = pipe). Leucosolenia is a marine species found below low tide on boulders, along jetties in rather turbulent water.

CHAPTER 12 Sponges and Placozoans

... Class Calcarea (Calcispongiae)  Calcareous sponges with spicules of calcium carbonate  Spicules are straight or have three or four rays  Most are small with tubular or vase shapes  Many are drab in color, but some are bright yellow, green, red, or lavender  Leucosolenia and ...

LABORATORY ONE

Examine, draw and label a whole mount of Leucosolenia , an asconoid type sponge. *2. Examine, draw and label a whole mount of Grantia , a syconoid type sponge.

Introduction

The majority of sponges are of the leucon type. Ascon-type Sponge Bath Sponge Leucosolenia is a small colonial sponge of the ascon type. This and other Phylum Porifera Page 2 9/3/2008 2

Board of Studies in Zoology,

(a) Hyalonema (b) Bath sponge (c) Leucosolenia (d) Euplectella Q. 1] Define / Explain / Comment (Questions for 2 marks) 1.

Data Report: 2002 Aleutian Islands Bottom Trawl Survey

... Aphrocallistes vastus clay pipe sponge Mycale loveni tree sponge Rhabdocalyptus sp. Halichondria panicea barrel sponge Halichondria sp. Leucandra sp. cloud sponge Mycale bellabellensis lampshade sponge Myxilla incrustans scallop sponge Polymastia sp. spud sponge Stylissa sp. club sponge Leucosolenia blanca yellow ...

PREPARED MICROSCOPE SLIDES

Leucosolenia, a simple marine sponge of the ascon type, stained and w.m. Po126d..... Leucosolenia, t.s. through the body Po128c..... Euspongia, a commercial sponge, macerated skeleton shows horny fibres, w.m. Po129d.....