Description: This large predatory frog will eat any other organism smaller than itself, including smaller bullfrogs; keep similar-sized frogs together to avoid cannibalism.

Catalog Number: 470189-248

Supplier: Boreal Laboratories

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Description: Crayfish are a mixture of Orconectes immunis and Orconectes virilis.

Catalog Number: 470176-294

Supplier: Boreal Laboratories

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Description: Four to six adults of each sex (including virgin females) have been carefully selected for the parent generation. Larvae will be visible within a week of receipt. Please order 7-10 days in advance.<BR><BR>We fully guarantee the purity and viability of our Drosophila melanogaster cultures. A large, vigorous culture is shipped in a shatterproof plastic vial. To ship Drosophila cultures with living larvae we require 10 days' notice prior to use date. During very cold weather, adult flies may die but eggs and larvae usually survive. Allow cultures to come to room temperature before checking under low magnification for eggs and live larvae. Complete instructions are always included.

Catalog Number: 470189-286

Supplier: Boreal Laboratories

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Description: Demonstrate amoeba structure, locomotion, and feeding behavior.

Catalog Number: 470189-294

Supplier: Boreal Laboratories

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Description: <i>Bazzania trilopata</i> or <i>Trichocolea tomantella</i>. General green variety. It is supplied in a plastic bag with care instructions. Size: 3" x 4".

Catalog Number: 470179-988

Supplier: Boreal Laboratories

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Description: Often mistaken for beetles, these wingless crustaceans live their whole lives on land, feeding on decaying organic matter.

Catalog Number: 470189-262

Supplier: Boreal Laboratories

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Description: The nocturnal hermit crab uses “borrowed” shells to protect its relatively soft body, changing shells as it grows larger.

Catalog Number: 470176-402

Supplier: Boreal Laboratories

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Description: <i>Hippodamia convergens.</i>

Catalog Number: 470188-914

Supplier: Boreal Laboratories

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Description: Grass frogs are low maintenance and seasonally available, typically from September to July.

Catalog Number: 470180-602

Supplier: Boreal Laboratories

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Description: Use this representative collection to introduce your students to a variety of simple living organisms.

Catalog Number: 470191-870

Supplier: Boreal Laboratories

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Description: Use this comprehensive set to introduce your students to the seedless classes of plants.<BR>Includes: one each lichen, liverwort (vegetative only), moss and fern.

Catalog Number: 470189-240

Supplier: Boreal Laboratories

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Description: Characterized by a lack of rigid cellulosic walls, instead these organisms have pellicles made of protein. They store paramylon instead of starch.

Catalog Number: 470189-298

Supplier: Boreal Laboratories

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Description: <i>Paramecium caudatum</i> is a common protist that inhabits a variety of aquatic ecosystems.

Catalog Number: 470189-296

Supplier: Boreal Laboratories

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Description: This toad thrives with minimum attention and may be housed in a terrarium with access to water and dry land.

Catalog Number: 470189-368

Supplier: Boreal Laboratories

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Description: Observe Different Plants’ Methods of Capture and Feeding.

Catalog Number: 470175-816

Supplier: Boreal Laboratories

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Description: Mixed varieties; species will vary. Excellent for general study or populating terrariums. It is supplied in a plastic bag with care instructions. Size: 3" x 4".

Catalog Number: 470176-740

Supplier: Boreal Laboratories

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