Maccaffertium terminatum

occurs (regularly, as a native taxon) in multiple nations

Canada

Origin: Native

Regularity: Regularly occurring

Currently: Present

Confidence: Confident

Type of Residency: Year-round

United States

Origin: Native

Regularity: Regularly occurring

Currently: Present

Confidence: Confident

Type of Residency: Year-round

Global Range: (>2,500,000 square km (greater than 1,000,000 square miles)) This is the most widespread species of Maccaffertium and the only one with a transcontinental distribution.

Note: For many non-migratory species, occurrences are roughly equivalent to populations.

Estimated Number of Occurrences: > 300

Comments: This species was recently reported from a single southern river site in New Hampshire (Chandler et al., 2006). In Washington, it occurs in Asotin, Benton, Whitman, and Yakima Cos. (Meyer and McCafferty, 2007). In Oregon, it occurs in Baker, Benton, Clackamas, Lane, Linn, Malheur, Marion, Polk, Wheeler, and Josephine Cos. (Meyer and McCafferty, 2007). In California it occurs in Colusa Co. (Meyer and McCafferty, 2008). In South Dakota, it occurs in Clay, Corson, Harding, Tripp, Turner, and Union Cos. (Guenther and McCafferty, 2008). It was recently documented in the Humboldt River (just below the confluence of the North Fork), Nevada (Baumann and Kondratieff, 2000). In South Carolina, it occurs in Abbeville, Aiken, Anderson, Cherokee, Chester, Chesterfield, Greenville, Lancaster, Laurens, Lee, McCormick, Newberry, Oconee, Orangeburg, Pickens, and Spartanburg Cos. (McCafferty and Meyer, 2008). McCafferty et al. (1997) cited occurrences in Oklahoma in Delaware and Mayes Cos. in Spring Creek. Wiersema (1998) cited Texas occurrences in Bell, Comal, Hays, and Montgomery Cos. It has been documented in Fredericton and Redbank, New Brunswick (Jacobus and McCafferty, 2001).

Barcode of Life Data Systems (BOLDS) Stats
Public Records: 14
Specimens with Barcodes: 27
Species With Barcodes: 1

The following is a representative barcode sequence, the centroid of all available sequences for this species.

There are 25 barcode sequences available from BOLD and GenBank.  Below is a sequence of the barcode region Cytochrome oxidase subunit 1 (COI or COX1) from a member of the species.  See the BOLD taxonomy browser for more complete information about this specimen and other sequences.

Download FASTA File

Canada

Rounded National Status Rank: N5 - Secure

United States

Rounded National Status Rank: N5 - Secure

Rounded Global Status Rank: G5 - Secure

Reasons: This is the most widespread species of Maccaffertium and the only one with a transcontinental distribution.