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pitch pine

(Encyclopedia)pitch pine, common name for the species Pinus rigida, a small pine of the northeastern coastal United States. ...

shark

(Encyclopedia)shark, member of a group of almost exclusively marine and predaceous fishes. There are about 250 species of sharks, ranging from the 2-ft (60-cm) pygmy shark to 50-ft (15-m) giants. They are found in ...

Mollusca

(Encyclopedia)Mollusca məlŭsˈkə [key], taxonomic name for the one of the largest phyla of invertebrate animals (Arthropoda is the largest) comprising more than 50,000 living mollusk species and about 35,000 fos...

nightshade

(Encyclopedia)CE5 Nightshade, Solanum dulcamara nightshade, common name for the Solanaceae, a family of herbs, shrubs, and a few trees of warm regions, chiefly tropical America. Many are climbing or creeping ty...

monkey

(Encyclopedia)monkey, any of a large and varied group of mammals of the primate order. The term monkey includes all primates that do not belong to the categories human, ape, or prosimian; however, monkeys do have c...

nicotiana

(Encyclopedia)nicotiana nĭkōˌshēāˈnə [key], any plant of the genus Nicotiana of the family Solanaceae (nightshade family). Most species are herbs native to tropical America, although there are a few North Am...

rock crawler

(Encyclopedia)rock crawler, name applied to the slender, wingless insects of the family Grylloblattidae in the order Orthoptera. They have long antennae and range in length from 1⁄2 to 1 in. (15–30 mm). Rock cr...

anchovy

(Encyclopedia)anchovy, small fish of the family Engraulidae, found mainly in the temperate waters of the Atlantic, Pacific, and Indian oceans and the Mediterranean and Black seas. The commercially significant ancho...

poison hemlock

(Encyclopedia)poison hemlock, lethally poisonous herbaceous plant (Conium maculatum) of the family Umbelliferae (parsley family). It has rank, finely divided foliage, flat-topped clusters of small white flowers, an...

Onychophora

(Encyclopedia)Onychophora ŏnˌəkŏfˈərə [key], small phylum with about 70 species of animals that are often called “missing links” between annelids (phylum Annelida) and arthropods (phylum Arthropoda). The...