| Vesicomyidae Dall & C. T. Simpson, 1901 | United States | 1999-09-29 | | | | | | | | | |
| Repository | Material Type | Preparation Type | Relation | Available for Loan | | NMNH, Washington | tissue | Tissue & Parts; Gill | |  available for loan |
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| Phormidium puteale (Montagne ex Gomont) Anagnostidis & Komárek | Belize | 1997-05-02 | | | | | | | | | |
| Repository | Material Type | Preparation Type | Relation | Available for Loan | | NMNH, Washington | tissue | Tissue & Parts; Leaf | | available for loan |
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| Centrosolenia hirsuta Benth. | Guyana | 2012-06-07 | | | | | | | | | |
| Repository | Material Type | Preparation Type | Relation | Available for Loan | | NMNH, Washington | tissue | Tissue & Parts; Leaf | | available for loan |
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| Siboglinidae Caullery, 1914 | United States | 1990-03-29 | | | | | | | | | |
| Repository | Material Type | Preparation Type | Relation | Available for Loan | | NMNH, Washington | tissue | Tissue & Parts; Mixed tissue sample | | available for loan |
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| Pyrilia caica (Latham, 1790) | Guyana | 1997-10-05 | | | | | | | | | |
| Repository | Material Type | Preparation Type | Relation | Available for Loan | | NMNH, Washington | tissue | Tissue & Parts; Mixed tissue sample; MHL | |  blocked for loan |
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| Creaserinus fodiens (Cottle, 1863) | United States | 2005-05-14 | | | | | | | | | |
| Repository | Material Type | Preparation Type | Relation | Available for Loan | | NMNH, Washington | tissue | Tissue & Parts; Unknown tissue sample | | available for loan |
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| Sagittoidea | United States | 2017-08-14 | | | | | | | | | |
| Repository | Material Type | Preparation Type | Relation | Available for Loan | | NMNH, Washington | unknown material | N/A | | | | NMNH, Washington | DNA | DNA, RNA, Proteins; Whole genomic DNA | same individual | |
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| Aegla Leach, 1820 | Unknown | 2011-02-01 | | | | | | | | | |
| Repository | Material Type | Preparation Type | Relation | Available for Loan | | NMNH, Washington | tissue | Tissue & Parts; Unknown tissue sample | | available for loan |
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| Halocyprididae Dana, 1853 | United States | 2017-08-14 | | | | | | | | | |
| Repository | Material Type | Preparation Type | Relation | Available for Loan | | NMNH, Washington | unknown material | N/A | | | | NMNH, Washington | DNA | DNA, RNA, Proteins; Whole genomic DNA | same individual | |
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| Pipra aureola (Linnaeus, 1758) | Guyana | 2002-03-19 | | | | | | | | | |
| Repository | Material Type | Preparation Type | Relation | Available for Loan | | NMNH, Washington | tissue | Tissue & Parts; Mixed tissue sample; MHL | | blocked for loan |
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| Pseudamiops gracilicauda (Lachner, 1953) | French Polynesia | 2006-03-10 | | | | | | | | | |
| Repository | Material Type | Preparation Type | Relation | Available for Loan | | NMNH, Washington | tissue | Tissue & Parts; Fin-clip | | available for loan |
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| Macrophiothrix demessa (Lyman, 1861) | French Polynesia | 2008-10-16 | | | | | | | | | |
| Repository | Material Type | Preparation Type | Relation | Available for Loan | | NMNH, Washington | DNA | DNA, RNA, Proteins; Unknown DNA, RNA, or Protein | | available for loan |
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| Leporinus maculatus Müller & Troschel, 1844 | Suriname | 2018-10-29 | | | | | | | | | |
| Repository | Material Type | Preparation Type | Relation | Available for Loan | | NMNH, Washington | tissue | Tissue & Parts; Muscle | | available for loan |
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| Crenuchus spilurus Günther, 1863 | Suriname | 2018-11-05 | | | | | | | | | |
| Repository | Material Type | Preparation Type | Relation | Available for Loan | | NMNH, Washington | tissue | Tissue & Parts; Unknown tissue sample | | blocked for loan |
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| Vesicomyidae Dall & C. T. Simpson, 1901 | Unknown | 2000-07-25 | | | | | | | | | |
| Repository | Material Type | Preparation Type | Relation | Available for Loan | | NMNH, Washington | tissue | Tissue & Parts; Gill | | available for loan |
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| Cyclostomatida Busk, 1852 | United States | 2019-06-07 | | | | | | | | | |
| Repository | Material Type | Preparation Type | Relation | Available for Loan | | NMNH, Washington | tissue | Tissue & Parts; Unknown part | | available for loan |
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| Cyanobacteriota Oren, Mares & Rippka | Bahamas | 2009-07-17 | | | | | | | | | |
| Repository | Material Type | Preparation Type | Relation | Available for Loan | | NMNH, Washington | tissue | Tissue & Parts; Leaf | | available for loan |
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| Florideophyceae Cronquist | Curaçao | 2011-06-30 | | | | | | | | | |
| Repository | Material Type | Preparation Type | Relation | Available for Loan | | NMNH, Washington | tissue | Tissue & Parts; Leaf | | available for loan |
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| Mystus gulio (Hamilton, 1822) | Cambodia | 2023-02-04 | | | | | | | | | |
| Repository | Material Type | Preparation Type | Relation | Available for Loan | | NMNH, Washington | DNA | N/A | | blocked for loan |
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| Stomatopoda | United States | 2019-08-05 | | | | | | | | | |
| Repository | Material Type | Preparation Type | Relation | Available for Loan | | NMNH, Washington | unknown material | N/A | | | | NMNH, Washington | tissue | Whole Organism; Whole individual organism | Photo Exemplar | |
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