a

Multiplier of the equation (intercept if in log scale)

Measurements

Species Name Value Standard ValueType Location Reference
Eridacnis radcliffei a 0.0011 Coefficient raw_value Sakthikulangara fishing harbour (Quilon), Kerala, Southwest India akhilesh2012
Eridacnis radcliffei a 0.00058 Coefficient raw_value Sakthikulangara fishing harbour (Quilon), Kerala, Southwest India akhilesh2012
Eridacnis radcliffei a 0.00054 Coefficient raw_value Sakthikulangara fishing harbour (Quilon), Kerala, Southwest India akhilesh2012
Bythaelurus hispidus a 1.6e-06 Coefficient Wedge/Quilon Bank, Gulf of Mannar akhilesh2013d
Bythaelurus hispidus a 5.99e-07 Coefficient Wedge/Quilon Bank, Gulf of Mannar akhilesh2013d
Bythaelurus hispidus a 4.76e-07 Coefficient Wedge/Quilon Bank, Gulf of Mannar akhilesh2013d
Rhizoprionodon lalandii a 1.0e-07 Coefficient south-eastern Brazil andrade2008
Rhizoprionodon lalandii a 0.7697 Coefficient south-eastern Brazil andrade2008
Rhizoprionodon lalandii a 0.3565 Coefficient south-eastern Brazil andrade2008
Sphyrna lewini a 5.17e-06 Coefficient raw_value Michoacan anisladotolentino2008
Sphyrna lewini a 4.3e-06 Coefficient raw_value Sinaloa anisladotolentino2008
Sphyrna lewini a 4.03e-06 Coefficient raw_value Sinaloa anisladotolentino2008
Carcharhinus brevipinna a 7.51e-06 Coefficient raw_value Northwestern Gulf of Mexico branstetter1987
Carcharhinus limbatus a 1.44e-05 Coefficient raw_value Northwestern Gulf of Mexico branstetter1987
Carcharhinus leucas a 2.7e-06 Coefficient raw_value Northern Gulf of Mexico (Texas, also Florida & Panama) branstetter1987c
Carcharhinus plumbeus a 0.657 Coefficient raw_value Northeastern Taiwan branstetter1987c
Carcharhinus plumbeus a -0.491 Coefficient raw_value Northeastern Taiwan branstetter1987c
Carcharhinus plumbeus a 2.641 Coefficient raw_value Northeastern Taiwan branstetter1987c
Carcharhinus plumbeus a -5.055 Coefficient raw_value Northeastern Taiwan branstetter1987c
Carcharhinus plumbeus a -7.544 Coefficient raw_value Northeastern Taiwan branstetter1987c
Sphyrna lewini a 1.3 Coefficient Chiapas campuzanocaballero2002
Sphyrna lewini a 1.29 Coefficient Chiapas campuzanocaballero2002
Sphyrna lewini a 1.3 Coefficient Chiapas campuzanocaballero2002
Carcharhinus brevipinna a 1.358e-05 Coefficient Senegal and 4 individuals from Algeria capape2003d
Carcharhinus brevipinna a 1.358e-05 Coefficient Senegal and 4 individuals from Algeria capape2003d
Paragaleus pectoralis a 0.002265408914814322 Coefficient Senegal Coast capape2005a
Paragaleus pectoralis a 0.0030275547453758153 Coefficient Senegal Coast capape2005a
Alopias pelagicus a 45.21 Coefficient Colima cruz2011
Alopias pelagicus a 24.18 Coefficient Colima cruz2011
Alopias pelagicus a 5.13 Coefficient Colima cruz2011
Carcharhinus falciformis a 3.27 Coefficient Colima cruz2011
Carcharhinus falciformis a 3.94 Coefficient Colima cruz2011
Carcharhinus falciformis a 2.54 Coefficient Colima cruz2011
Carcharhinus longimanus a -19.33 Coefficient Colima cruz2011
Prionace glauca a 13.2 Coefficient Colima cruz2011
Prionace glauca a 10.22 Coefficient Colima cruz2011
Prionace glauca a 12.18 Coefficient Colima cruz2011
Sphyrna zygaena a 8.78 Coefficient Colima cruz2011
Sphyrna zygaena a 7.35 Coefficient Colima cruz2011
Sphyrna zygaena a 45.23 Coefficient Colima cruz2011
Sphyrna lewini a 8.0e-06 Coefficient Southwest Indian Ocean deBruyn2005
Sphyrna lewini a 3.816 Coefficient Southwest Indian Ocean deBruyn2005
Sphyrna lewini a 1.0e-05 Coefficient Southwest Indian Ocean deBruyn2005
Nasolamia velox a 7.38 Coefficient Gulf of Tehuantepec dominguezarellano2003
Nasolamia velox a 7.3 Coefficient Gulf of Tehuantepec dominguezarellano2003
Nasolamia velox a 7.59 Coefficient Gulf of Tehuantepec dominguezarellano2003
Pseudobatos productus a 1.8e-06 Coefficient raw_value Baja California peninsula downtonhoffmann2007
Pseudobatos productus a 3.5e-06 Coefficient raw_value Baja California peninsula downtonhoffmann2007
Carcharhinus brachyurus a -35.924 Coefficient raw_value GAB, Gulf St. Vincent & Spencer Gulf, South Australia drew2017
Carcharhinus brachyurus a 22.544 Coefficient raw_value GAB, Gulf St. Vincent & Spencer Gulf, South Australia drew2017
Carcharhinus brachyurus a 30.418 Coefficient raw_value GAB, Gulf St. Vincent & Spencer Gulf, South Australia drew2017
Gymnura marmorata a 0.007 Coefficient mean Espíritu Santo Island, La Paz Bay, BCS, Mexico ehemaan2017a
Hypanus dipterurus a 0.017 Coefficient mean Espíritu Santo Island, La Paz Bay, BCS, Mexico ehemaan2017a
Hypanus dipterurus a 0.018 Coefficient mean Espíritu Santo Island, La Paz Bay, BCS, Mexico ehemaan2017a
Hypanus dipterurus a 0.017 Coefficient mean Espíritu Santo Island, La Paz Bay, BCS, Mexico ehemaan2017a
Hypanus longus a 0.031 Coefficient mean Espíritu Santo Island, La Paz Bay, BCS, Mexico ehemaan2017a
Hypanus longus a 0.012 Coefficient mean Espíritu Santo Island, La Paz Bay, BCS, Mexico ehemaan2017a
Hypanus longus a 0.053 Coefficient mean Espíritu Santo Island, La Paz Bay, BCS, Mexico ehemaan2017a
Mobula munkiana a 0.008 Coefficient mean Espíritu Santo Island, La Paz Bay, BCS, Mexico ehemaan2017a
Mobula munkiana a 0.01 Coefficient mean Espíritu Santo Island, La Paz Bay, BCS, Mexico ehemaan2017a
Mobula munkiana a 0.006 Coefficient mean Espíritu Santo Island, La Paz Bay, BCS, Mexico ehemaan2017a
Myliobatis californicus a 0.017 Coefficient mean Espíritu Santo Island, La Paz Bay, BCS, Mexico ehemaan2017a
Myliobatis californicus a 0.004 Coefficient mean Espíritu Santo Island, La Paz Bay, BCS, Mexico ehemaan2017a
Myliobatis californicus a 0.013 Coefficient mean Espíritu Santo Island, La Paz Bay, BCS, Mexico ehemaan2017a
Myliobatis longirostris a 0.017 Coefficient mean Espíritu Santo Island, La Paz Bay, BCS, Mexico ehemaan2017a
Narcine entemedor a 0.009 Coefficient mean Espíritu Santo Island, La Paz Bay, BCS, Mexico ehemaan2017a
Narcine entemedor a 0.025 Coefficient mean Espíritu Santo Island, La Paz Bay, BCS, Mexico ehemaan2017a
Rhinoptera steindachneri a 0.005 Coefficient mean Espíritu Santo Island, La Paz Bay, BCS, Mexico ehemaan2017a
Rhinoptera steindachneri a 0.006 Coefficient mean Espíritu Santo Island, La Paz Bay, BCS, Mexico ehemaan2017a
Rhinoptera steindachneri a 0.005 Coefficient mean Espíritu Santo Island, La Paz Bay, BCS, Mexico ehemaan2017a
Urobatis halleri a 0.01 Coefficient mean Espíritu Santo Island, La Paz Bay, BCS, Mexico ehemaan2017a
Mustelus lunulatus a 1.0e-06 Coefficient raw_value Gulf of California escobedoolvera2006
Mustelus lunulatus a 1.0e-06 Coefficient raw_value Gulf of California escobedoolvera2006
Mustelus lunulatus a 4.0e-06 Coefficient raw_value Gulf of California escobedoolvera2006
Harriotta raleighana a 1.06 Coefficient New Zealand finucci2017
Rhinochimaera pacifica a 5.993 Coefficient New Zealand finucci2017
Chimaera carophila a 0.04 Coefficient New Zealand finucci2017a
Chimaera carophila a 0.16 Coefficient New Zealand finucci2017a
Carcharhinus brevipinna a 1.915 Coefficient Gulf of Mexico gabrielaaguilar2002
Carcharhinus brevipinna a 1.217 Coefficient Gulf of Mexico gabrielaaguilar2002
Hypanus americanus a 3.5e-05 Coefficient Veracruz-Gulf of Mexico gabrielaaguilar2007
Sphyrna lewini a 1.538 Coefficient East Australian coast harry2011a
Sphyrna lewini a 1.549 Coefficient East Australian coast harry2011a
Sphyrna mokarran a 7.419 Coefficient East Australian coast harry2011a
Sphyrna mokarran a 4.9 Coefficient East Australian coast harry2011a
Carcharhinus sorrah a 2.131e-10 Coefficient mean Princess Charlotte Bay - Moreton Bay, GBR, Queensland harry2013
Carcharhinus sorrah a 91.93 Coefficient raw_value Princess Charlotte Bay - Moreton Bay, GBR, Queensland harry2013
Carcharhinus sorrah a 105.5 Coefficient raw_value Princess Charlotte Bay - Moreton Bay, GBR, Queensland harry2013
Carcharhinus sorrah a -7.751 Coefficient mean Princess Charlotte Bay - Moreton Bay, GBR, Queensland harry2013
Carcharhinus tilstoni a 35.03 Coefficient raw_value Princess Charlotte Bay - Moreton Bay, GBR, Queensland harry2013
Carcharhinus tilstoni a -5.408 Coefficient mean Princess Charlotte Bay - Moreton Bay, GBR, Queensland harry2013
Carcharhinus tilstoni a 2.457e-09 Coefficient mean Princess Charlotte Bay - Moreton Bay, GBR, Queensland harry2013
Carcharhinus tilstoni a 22.79 Coefficient raw_value Princess Charlotte Bay - Moreton Bay, GBR, Queensland harry2013
Carcharhinus plumbeus a 84 Coefficient raw_value Northeastern Taiwan joung2004
Carcharhinus plumbeus a 1.89e-06 Coefficient raw_value Northeastern Taiwan joung2004
Carcharhinus plumbeus a -5.0554 Coefficient raw_value Northeastern Taiwan joung2004
Carcharhinus plumbeus a 0.6547 Coefficient raw_value Northeastern Taiwan joung2004
Carcharhinus plumbeus a 61.3 Coefficient raw_value Northeastern Taiwan joung2004
Carcharhinus plumbeus a -2.6411 Coefficient raw_value Northeastern Taiwan joung2004
Carcharhinus plumbeus a -0.4908 Coefficient raw_value Northeastern Taiwan joung2004
Carcharhinus brevipinna a 30.09 Coefficient raw_value Northeastern Taiwan joung2005a
Carcharhinus brevipinna a -45.062 Coefficient raw_value Northeastern Taiwan joung2005a
Carcharhinus brevipinna a 19.27 Coefficient raw_value Northeastern Taiwan joung2005a
Carcharhinus brevipinna a 13.3 Coefficient raw_value Northeastern Taiwan joung2005a
Carcharhinus brevipinna a 35.205 Coefficient raw_value Northeastern Taiwan joung2005a
Carcharhinus brevipinna a 11.55 Coefficient raw_value Northeastern Taiwan joung2005a
Carcharhinus brevipinna a 8.0e-06 Coefficient raw_value Northeastern Taiwan joung2005a
Carcharhinus brevipinna a 26.3 Coefficient raw_value Northeastern Taiwan joung2005a
Carcharhinus brevipinna a 3.0e-06 Coefficient raw_value Northeastern Taiwan joung2005a
Carcharhinus falciformis a 1.1 Coefficient raw_value Northeastern Taiwan (Nanafanao fish market) Joung2008
Carcharhinus falciformis a 2.36 Coefficient raw_value Northeastern Taiwan (Nanafanao fish market) Joung2008
Carcharhinus falciformis a 2.92e-06 Coefficient raw_value Northeastern Taiwan (Nanafanao fish market) Joung2008
Carcharhinus falciformis a 3.64 Coefficient raw_value Northeastern Taiwan (Nanafanao fish market) Joung2008
Carcharhinus falciformis a 25.979 Coefficient raw_value Northeastern Taiwan (Nanafanao fish market) Joung2008
Carcharhinus obscurus a 14.74 Coefficient raw_value Nanfanao Fish Market, Northeastern Taiwan joung2015
Carcharhinus obscurus a 8.01e-06 Coefficient raw_value Nanfanao Fish Market, Northeastern Taiwan joung2015
Carcharhinus obscurus a 2.03e-06 Coefficient raw_value Nanfanao Fish Market, Northeastern Taiwan joung2015
Carcharhinus obscurus a -0.57 Coefficient raw_value Nanfanao Fish Market, Northeastern Taiwan joung2015
Carcharhinus obscurus a -3.73 Coefficient raw_value Nanfanao Fish Market, Northeastern Taiwan joung2015
Carcharhinus longimanus a 194.4 Coefficient raw_value Off coast of Northeastern Taiwan, Nanfanao fish market joung2016
Carcharhinus longimanus a -1.875 Coefficient raw_value Off coast of Northeastern Taiwan, Nanfanao fish market joung2016
Carcharhinus longimanus a -6.019 Coefficient raw_value Off coast of Northeastern Taiwan, Nanfanao fish market joung2016
Carcharhinus longimanus a 29.98 Coefficient raw_value Off coast of Northeastern Taiwan, Nanfanao fish market joung2016
Pristis pristis a 4.0e-05 Coefficient Lake Nicaragua-Rio San Juan System kyne2021
Pseudobatos glaucostigmus a 0.004 Coefficient raw_value Gulf of California laramendoza2014
Pseudobatos glaucostigmus a 0.004 Coefficient raw_value Gulf of California laramendoza2014
Carcharhinus brachyurus a 3.167 Coefficient raw_value Anegada Bay, Argentina, sampled speciments from Bahía San Blas lucifora2005
Prionace glauca a 1.73872 Coefficient raw_value Nova Scotia macneil2003
Rhizoprionodon longurio a 7.4e-07 Coefficient raw_value Gulf of California marquezfarias2005a
Rhizoprionodon longurio a 3.5e-07 Coefficient raw_value Gulf of California marquezfarias2005a
Rhizoprionodon longurio a 2.3e-07 Coefficient raw_value Gulf of California marquezfarias2005a
Pseudobatos productus a 5.76e-06 Coefficient raw_value Gulf of California marquezfarias2007
Pseudobatos productus a 8.07e-06 Coefficient raw_value Gulf of California marquezfarias2007
Mustelus henlei a 9.0e-06 Coefficient Gulf of California mendezloeza2008
Mustelus henlei a 9.0e-06 Coefficient Gulf of California mendezloeza2008
Mustelus henlei a 6.0e-06 Coefficient Gulf of California mendezloeza2008
Narcine entemedor a 0.122 Coefficient mean Gulf of California morazamacona2017
Narcine entemedor a 0.025 Coefficient mean Gulf of California morazamacona2017
Carcharhinus obscurus a 24.99 Coefficient raw_value Cape Cod, MA & off Florida natanson1995
Carcharhinus obscurus a -2.2973 Coefficient raw_value Cape Cod, MA & off Florida natanson1995
Carcharhinus obscurus a 14.48 Coefficient raw_value Southeast coast of South africa between Zinkwazi Beach and False Bay natanson1996
Carcharhinus obscurus a 0.1 Coefficient raw_value Southeast coast of South africa between Zinkwazi Beach and False Bay natanson1996
Carcharhinus obscurus a 4.93 Coefficient raw_value Southeast coast of South africa between Zinkwazi Beach and False Bay natanson1996
Carcharhinus leucas a 15.38 Coefficient raw_value East coast of US, Between SC & FL natanson2014
Carcharhinus leucas a -2.49 Coefficient raw_value East coast of US, Between SC & FL natanson2014
Carcharhinus leucas a 11.32 Coefficient raw_value East coast of US, Between SC & FL natanson2014
Anoxypristis cuspidata a 1.41 Coefficient mean Gulf of Carpentaria, QLD, Australia peverell2005
Pristis clavata a 1.2 Coefficient mean Gulf of Carpentaria, QLD, Australia peverell2005
Pristis pristis a 1.47 Coefficient mean Gulf of Carpentaria, QLD, Australia peverell2005
Pristis zijsron a 1.56 Coefficient mean Gulf of Carpentaria, QLD, Australia peverell2005
Chaenogaleus macrostoma a 0.0157 Coefficient Oman Sea rastgoo2016
Chaenogaleus macrostoma a 0.0019 Coefficient Oman Sea rastgoo2016
Chaenogaleus macrostoma a 0.0013 Coefficient Oman Sea rastgoo2016
Rhizoprionodon taylori a 15.2 Coefficient raw_value Cleveland Bay, Queensland, Australia simpfendorfer1993
Eusphyra blochii a 0.000271 Coefficient Timor Sea stevens1989d
Eusphyra blochii a 3.1 Coefficient Timor Sea stevens1989d
Sphyrna lewini a 0.00399 Coefficient Timor Sea stevens1989d
Sphyrna lewini a 1.28 Coefficient Timor Sea stevens1989d
Sphyrna mokarran a 0.00123 Coefficient Timor Sea stevens1989d
Sphyrna mokarran a 3.58 Coefficient Timor Sea stevens1989d
Hemigaleus australiensis a 1.3295454545454544 Coefficient Timor Sea stevens1991a
Hemigaleus australiensis a 0.00348 Coefficient Timor Sea stevens1991a
Hemipristis elongata a 1.810126582278481 Coefficient Timor Sea stevens1991a
Hemipristis elongata a 0.00162 Coefficient Timor Sea stevens1991a
Carcharhinus perezi a 2.0e-06 Coefficient raw_value Los Roques Archipelago tavares2005
Carcharhinus perezi a 3.087 Coefficient raw_value Los Roques Archipelago tavares2005
Hemigaleus australiensis a 3.52e-09 Coefficient Moreton Bay taylor2016
Hemigaleus australiensis a 1.014e-08 Coefficient Moreton Bay taylor2016
Hemigaleus australiensis a 2.59 Coefficient Moreton Bay taylor2016
Hemigaleus australiensis a 1.51e-09 Coefficient Moreton Bay taylor2016
Pristis clavata a 0.6142 Coefficient raw_value Fitzroy, May and Robsinson Rivers and inshore waters of King Sound, Kimberley Region, Western Australia thorburn2008
Carcharhinus acronotus a 0.1217 Coefficient Gulf of Mexico trinidadcruz1997
Carcharhinus acronotus a 3.7484 Coefficient raw_value Campeche uribemartinez1993
Carcharhinus leucas a 1.9951 Coefficient raw_value Campeche uribemartinez1993
Carcharhinus limbatus a 1.8522 Coefficient raw_value Campeche uribemartinez1993
Carcharhinus porosus a -0.8716 Coefficient raw_value Campeche uribemartinez1993
Ginglymostoma cirratum a -2.7814 Coefficient raw_value Campeche uribemartinez1993
Negaprion brevirostris a 1.0347 Coefficient raw_value Campeche uribemartinez1993
Rhizoprionodon terraenovae a 1.522 Coefficient raw_value Campeche uribemartinez1993
Sphyrna lewini a 0.7727 Coefficient raw_value Campeche uribemartinez1993
Sphyrna mokarran a 1.379 Coefficient raw_value Campeche uribemartinez1993
Sphyrna tiburo a 0.6861 Coefficient raw_value Campeche uribemartinez1993
Carcharhinus brachyurus a 10.842 Coefficient raw_value Natal, Eastern Cape, Namibia & False Bay walter1991
Carcharhinus galapagensis a 5.7e-06 Coefficient raw_value Hawaii wetherbee1996b
Carcharhinus galapagensis a 3.1e-07 Coefficient raw_value Hawaii wetherbee1996b
Carcharhinus galapagensis a 0.75865 Coefficient raw_value Hawaii wetherbee1996b
Carcharhinus amblyrhynchos a 3.0e-07 Coefficient raw_value Indonesia white2007a
Carcharhinus brevipinna a 1.0e-06 Coefficient raw_value Indonesia white2007a
Carcharhinus sorrah a 4.0e-06 Coefficient raw_value Indonesia white2007a
Loxodon macrorhinus a 2.0e-09 Coefficient raw_value Indonesia white2007a
Rhizoprionodon acutus a 8.0e-06 Coefficient raw_value Indonesia white2007a
Hemigaleus microstoma a 2.0e-08 Coefficient raw_value Indonesia white2007b
Hemitriakis indroyonoi a 5.0e-07 Coefficient raw_value Indonesia white2007b
Hemitriakis indroyonoi a 9.0e-07 Coefficient raw_value Indonesia white2007b
Iago garricki a 1.0e-07 Coefficient raw_value Indonesia white2007b
Mustelus manazo a 8.0e-09 Coefficient raw_value Indonesia white2007b
Mustelus manazo a 3.0e-09 Coefficient raw_value Indonesia white2007b
Sphyrna lewini a 4.0e-06 Coefficient Indonesia white2008a
Aetomylaeus caeruleofasciatus a 0.007 Coefficient raw_value Gulf of Papua White2019
Carcharhinus coatesi a 0.0066 Coefficient raw_value Gulf of Papua White2019
Chiloscyllium punctatum a 0.0043 Coefficient raw_value Gulf of Papua White2019
Eusphyra blochii a 0.006 Coefficient raw_value Gulf of Papua White2019
Gymnura australis a 0.0055 Coefficient raw_value Gulf of Papua White2019
Hemitrygon longicauda a 0.1708 Coefficient raw_value Gulf of Papua White2019
Himantura australis a 0.0728 Coefficient raw_value Gulf of Papua White2019
Himantura leoparda a 0.0728 Coefficient raw_value Gulf of Papua White2019
Neotrygon annotata a 0.0437 Coefficient raw_value Gulf of Papua White2019
Pastinachus ater a 0.0219 Coefficient raw_value Gulf of Papua White2019
Pateobatis hortlei a 0.0765 Coefficient raw_value Gulf of Papua White2019
Rhinoptera neglecta a 0.0487 Coefficient raw_value Gulf of Papua White2019
Rhizoprionodon acutus a 0.0055 Coefficient raw_value Gulf of Papua White2019
Rhizoprionodon taylori a 0.0026 Coefficient raw_value Gulf of Papua White2019
Rhynchobatus palpebratus a 0.0045 Coefficient raw_value Gulf of Papua White2019
Stegostoma fasciatum a 0.0089 Coefficient raw_value Gulf of Papua White2019
Galeocerdo cuvier a 20.181 Coefficient raw_value Main Hawaiian Islands whitney2007
Trigonognathus kabeyai a 6.34E-7 Coefficient raw_value Kumano-nada Sea, Japan yano2003b
Trigonognathus kabeyai a 27.63 Coefficient raw_value Kumano-nada Sea, Japan yano2003b
Trigonognathus kabeyai a 3.05E-7 Coefficient raw_value Kumano-nada Sea, Japan yano2003b