University of Massachusetts - Amherst (MASS)

Contact: Tristram Seidler, Curator (tseidler@bio.umass.edu)
Collection Type: Preserved Specimens
Management: Live Data managed directly within data portal
Global Unique Identifier: 4f927c91-401d-4ff4-8d6a-eb31c54c5099
Live Data Download: Login for access
Digital Metadata: EML File
Collection Statistics
  • 8,788 occurrence
  • 8,621 (98%) georeferenced
  • 8,788 (100%) with images
  • 8,604 (98%) identified to species
  • 138 families
  • 429 genera
  • 1,151 species
  • 1,200 total taxa (including subsp. and var.)
Extra Statistics
Family Distribution
Click on the occurrence record counts within the parenthesis to return the records for that family
  • Acinetosporaceae (202)
  • Acrochaetiaceae (67)
  • Acrotylaceae (2)
  • Ahnfeltiaceae (71)
  • Alariaceae (170)
  • Anadyomenaceae (6)
  • Areschougiaceae (5)
  • Arthrocladiaceae (17)
  • Balliaceae (3)
  • Bangiaceae (113)
  • Batrachospermaceae (6)
  • Bolbocoleaceae (1)
  • Bonnemaisoniaceae (41)
  • Boodleaceae (1)
  • Bryopsidaceae (31)
  • Callithamniaceae (74)
  • Caulacanthaceae (6)
  • Caulerpaceae (42)
  • Ceramiaceae (181)
  • Chaetophoraceae (8)
  • Champiaceae (42)
  • Characeae (107)
  • Chlorochytriaceae (3)
  • Chlorococcaceae (1)
  • Chordaceae (81)
  • Chordariaceae (589)
  • Cladophoraceae (275)
  • Cladostephaceae (26)
  • Codiaceae (48)
  • Colaconemataceae (1)
  • Corallinaceae (66)
  • Costariaceae (163)
  • Cruoriaceae (2)
  • Cutleriaceae (2)
  • Cystocloniaceae (166)
  • Dasyaceae (61)
  • Dasycladaceae (8)
  • Delesseriaceae (369)
  • Derbesiaceae (10)
  • Desmarestiaceae (257)
  • Dichotomosiphonaceae (7)
  • Dicranemataceae (3)
  • Dictyotaceae (68)
  • Dumontiaceae (136)
  • Durvillaeaceae (5)
  • Ectocarpaceae (67)
  • Endocladiaceae (7)
  • Entophysalidaceae (5)
  • Erythrotrichiaceae (12)
  • Faucheaceae (6)
  • Fryeellaceae (4)
  • Fucaceae (390)
  • Furcellariaceae (53)
  • Gainiaceae (1)
  • Galaxauraceae (17)
  • Gelidiaceae (36)
  • Gelidiellaceae (1)
  • Gigartinaceae (147)
  • Gloiosiphoniaceae (13)
  • Gomontiaceae (49)
  • Gracilariaceae (43)
  • Haemeschariaceae (5)
  • Halimedaceae (13)
  • Halosiphonaceae (17)
  • Halymeniaceae (34)
  • Hapalidiaceae (40)
  • Heterochordariaceae (7)
  • Hildenbrandiaceae (17)
  • Himanthaliaceae (3)
  • Hormosiraceae (10)
  • Hydrodictyaceae (2)
  • Hydruraceae (1)
  • Hymenocladiaceae (5)
  • Kallymeniaceae (142)
  • Kornmanniaceae (44)
  • Laminariaceae (675)
  • Lemaneaceae (4)
  • Lessoniaceae (22)
  • Liagoraceae (35)
  • Lomentariaceae (57)
  • Meiodiscaceae (3)
  • Mychodeaceae (1)
  • Naccariaceae (1)
  • Nizymeniaceae (1)
  • Notheiaceae (3)
  • Oedogoniaceae (5)
  • Onslowiaceae (1)
  • Oocystaceae (1)
  • Ostreobiaceae (1)
  • Palmariaceae (297)
  • Palmellaceae (1)
  • Peyssonneliaceae (9)
  • Phacelocarpaceae (5)
  • Phaeosaccionaceae (12)
  • Phormidiaceae (2)
  • Phyllariaceae (87)
  • Phyllophoraceae (265)
  • Phytodiniaceae (5)
  • Pithophoraceae (7)
  • Plocamiaceae (31)
  • Polyidaceae (51)
  • Polyphysaceae (7)
  • Prasiolaceae (17)
  • Pterocladiaceae (8)
  • Radiococcaceae (2)
  • Ralfsiaceae (70)
  • Rhodomelaceae (711)
  • Rhodophysemataceae (10)
  • Rhodymeniaceae (45)
  • Rivulariaceae (1)
  • Sarcomeniaceae (2)
  • Sargassaceae (163)
  • Schizymeniaceae (6)
  • Scinaiaceae (4)
  • Scytosiphonaceae (145)
  • Seirococcaceae (5)
  • Siphonocladaceae (2)
  • Solieriaceae (54)
  • Sphacelariaceae (320)
  • Sphaerococcaceae (3)
  • Splachnidiaceae (6)
  • Sporochnaceae (10)
  • Spyridiaceae (21)
  • Stylonemataceae (1)
  • Stypocaulaceae (10)
  • Syringodermataceae (2)
  • Tetrasporaceae (1)
  • Tilopteridaceae (19)
  • Trentepohliaceae (2)
  • Udoteaceae (41)
  • Ulotrichaceae (139)
  • Ulvaceae (338)
  • Ulvellaceae (10)
  • Valoniaceae (2)
  • Vaucheriaceae (6)
  • Wrangeliaceae (224)
  • Xiphophoraceae (3)
  • Zygnemataceae (1)