[DOC] [TLE] SciOly Fossils 2015 Flashcards | Quizlet [PAR] -recognized by their strongly ribbed wedge-shaped or nut-like shells, and the 
very short hinge line ... -left valve hinge has 2 groups of ridges below the beak .... 
-hunt worms, mollusks, fish, using teeth adapted to function as poison darts .... -at 
the end of the Cretaceous Period, all saurischians except the birds became 
extinct [DOC] [TLE] Science Explorations: Investigate the Giant Squid: Mollusks ... [PAR] In many (but not all) mollusks, this soft body is protected by a shell secreted by 
the ... spindle-shaped creature sometimes called the "arrow squid" for its ability to 
dart through the water. .... Two winglike projections occur at either end of the 
hinge of the shell. ... These animals have a foot and mantle cavity, like other 
mollusks. [DOC] [TLE] BIVALVES by J.H. Leal, Bailey-Matthews Shell Museum, Florida ... [PAR] Bivalves have lost the radula, eyes, or tentacles as present in other molluscs, but 
... Hinge teeth -projections that interlock on the inner side of the bivalve shell .... 
teeth ligament internal anterior ear pallial line without sinus sockets posterior ear 
...... of right valve valve Diagnostic characters: Shell large, fan-shaped, triangular. [DOC] [TLE] The Principal Fouling Organisms [PAR] practical workers to recognize the commoner or- ... and naming of the species of 
all fouling organisms .... diatom, Several fan-like groups ... shell. Some colonial 
species, like that shown in. Figure 3B, have their ..... If the end plates, the carina 
and .... The aperture of the shell is on the right; the ear-shaped appendage ex-. [DOC] [TLE] Phylum MOLLUSCA - Deepwater Group [PAR] The chiton. Cryptoconchus porosus has its shell plates wholly ... In New Zealand, 
these are worm-like molluscs found in sandy mud. ... The shell is open at both 
ends, with ... Distinguishing features: Scallop or fan-shaped shell covered with 
longitudinal riblets, both valves (halves) inflated; ears on each valve of unequal 
size. [DOC] [TLE] 0 Blob-like+Encrusting Animalia CHORDATA Urochordata ... [PAR] All barnacles are also filter feeders, sticking their feather-like legs (cirri) out 
through the ..... A clam farmer can easily remove slipper shells from the clam shell 
by popping them off. ..... The two ears at the hinge are about the same length. ... 
It has a fan shape, with 15-20 radiating ribs along the valves, with the apex, or top
,... [DOC] [TLE] Intermediate and Senior Companion Guide (pdf) - Florida4h.org [PAR] How to identify: This brown algae forms curled, fan-like branches from one stalk. 
Look for its ... and easily identified by its little round air or gas bladders that help 
keep it afloat. Did you ..... How to identify: This mollusk has a single volcano 
shaped shell. ... They have a radula and tentacle like projections on their wide 
end. [DOC] [TLE] Monitoring Marine Invasive Species in Mediterranean Marine ... - IUCN [PAR] species live in balance with their local native environment, ... that extends to all 
regions of the Mediterranean (Galil, 2007, .... More than 200 alien marine 
molluscs have been recorded ..... b) they can be easily recognized and identified 
by ..... invasive species, it forms dense cotton-wool-like ..... Fan-shaped 
appendages. [DOC] [TLE] Aquatic Invasive Species Guide - Lake Champlain Basin Program [PAR] and othershave the skills to recognize potentially harmful non-native ... Each 
species' page has a ... Aquatic invasive species  plants, fish, crustaceans, 
mollusks, .... Looks similar to alewife, but has smaller eyes and blue dorsal fin .... 
Typically has dark rings over its shell that lighten near hinge ..... divided and fan-
like. [DOC] [TLE] Full text of "Scientific survey of Porto Rico and the Virgin Islands" [PAR] The recommendations of Dr. Francis Har- per have been very helpful. .... 5 6 
SCIENTIFIC SURVEY OF PORTO RICO (4) Hinge plate not developed. ... Family 
SOLEMYIDAE The shell is soleniform, gaping, with the anterior end longer and

Question: This mollusk is easily recognized by its fan-shaped shell that has an earlike projection at each end of the hinge
Answer: a scallop