Nannobrachium ritteri was reported from 5 countries/islands


Table 1: the species is currently present in 3 of them (endemic, native, introduced);
Table 2: possible in 2 of them (stray, questionable);
Table 3: absent from 0 of them (extirpated, not established, misidentification, error).
Table 4: all reports listed together.

Distribution: Northeast Pacific: British Columbia, Canada to Baja California, Mexico. Bekker (1983) reported a distribution from off Central and South America but this is an error (Ref. 36121). Larvae collected from Taiwan Strait (Ref. 43570).
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Table 1: Present in 3 countries/islands (endemic, native, introduced)
Continent Country Occurrence Main Ref.
North America Canada CAN native 36121
North America Mexico MEX native 36121
North America USA USA native 36121

Table 2: Possible in 2 countries/islands (stray, questionable)
Continent Country Occurrence Main Ref.
North America Alaska ALK questionable 6876
Asia Taiwan TWN questionable 43570

Table 4: Reported from 5 countries/islands.
Continent Country Occurrence Main Ref.
North America Alaska ALK questionable 6876
North America Canada CAN native 36121
North America Mexico MEX native 36121
Asia Taiwan TWN questionable 43570
North America USA USA native 36121
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The map in this page was supported by BioFresh that has received funding from the
European Union's Seventh Programme for research, technological development and demonstration under grant agreement No 226874

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