Reference health
Limited potential to recover from overfishing raises concerns for deep-sea sharks, rays and chimaeras
36/36 checkable references clean · checked 2026-07-22
Every reference with a DOI in the deposited reference list resolved to a known work in Crossref or DataCite at the dated check, and none carried a retraction, withdrawal, or removal notice.
12 without a DOI — not checked. A reference deposited without a DOI is never matched by title or guessed at; it stays outside the checked set, and this line discloses that.
The 36 checked references that resolve
resolves10.1007/s10641-006-9130-4
Comparing external and internal dorsal-spine bands to interpret the age and growth of the giant lantern shark, Etmopterus baxteri (Squaliformes: Etmopteridae)
resolves10.1071/MF99174
Changes in relative abundance of sharks and rays on Australian South East Fishery trawl grounds after twenty years of fishing
resolves10.1017/S0025315401005008
Aspects of reproduction of the deep water sharks <i>Centroscymnus coelolepis</i> and <i>Centrophorus squamosus</i> from west of Ireland and Scotland
resolves10.1139/f77-190
Reproduction and Embryonic Development of Spiny Dogfish (<i>Squalus acanthias</i>) in the Strait of Georgia, British Columbia
resolves10.1016/S0165-7836(01)00419-2
Catch, discarding, age estimation, growth and maturity of the squalid shark Deania calceus west and north of Ireland
resolves10.2331/suisan.59.45
Geographical Variations in Reproductive Parameters of Shortspine Spurdog in the North Pacific.
resolves10.1016/0165-7836(94)00333-R
Age determination and growth of Squalus blainvillei (Risso, 1826)
resolves10.2960/J.v35.m501
Preliminary Age and Growth Estimates of the Rabbitfish, <i>Chimaera monstrosa</i>, with Implications for Future Resource Management
resolves10.1139/f95-233
Beverton and Holt life history invariants result from optimal trade-off of reproduction and survival
resolves10.1098/rspb.2007.1295
The importance of habitat and life history to extinction risk in sharks, skates, rays and chimaeras
resolves10.2960/J.v31.a16
First Data on Distribution and Biology of <i>Squalus bainvillei</i> (Risso, 1826) from the Eastern Mediterranean Sea
resolves10.1139/f05-237
Surface bands on deepwater squalid dorsal-fin spines: an alternative method for ageing <i>Centroselachus crepidater</i>
resolves10.47886/9781888569155
Life in the Slow Lane: Ecology and Conservation of Long-Lived Marine Animals
resolves10.1111/j.1095-8649.2006.01207.x
Using the composite variables of reproductive morphology, histology and steroid hormones to determine age and size at sexual maturity for the thorny skate<i> Amblyraja radiata </i>in the western Gulf of Maine
resolves10.1016/S0531-5565(00)00239-4
Age determination and validation studies of marine fishes: do deep-dwellers live longer?
resolves10.1111/j.1095-8649.1976.tb03943.x
The ovarian cycle of the cuckoo ray, <i>Raja naevus</i> (Müller and Henle), in the Celtic Sea
resolves10.1016/S0165-7836(01)00239-9
Can ecological knowledge catch up with deep-water fishing? a North Atlantic perspective
resolves10.1111/j.0022-1112.2005.00628.x
Reproductive biology of skates, <i>Bathyraja</i>(Ishiyama), along the eastern Bering Sea continental slope
resolves10.1016/j.fishres.2006.01.009
Age and growth of big skate (Raja binoculata) and longnose skate (Raja rhina) in British Columbia waters
resolves10.1007/BF00842903
Age and length at maturity of the female spiny dogfish,Squalus acanthias, in the Strait of Georgia, British Columbia, Canada
resolves10.11646/zootaxa.1393.1.1
Descriptions of skate egg cases (Chondrichthyes: Rajiformes: Rajoidei) from the eastern North Pacific
resolves10.1006/jmsc.2000.0722
Continental slope and deep-sea fisheries: implications for a fragile ecosystem
resolves10.1111/j.1095-8649.2002.tb01679.x
Age estimation of the exploited deepwater shark <i>Centrophorus squamosus</i> from the continental slopes of the Rockall Trough and Porcupine Bank
resolves10.2989/025776199784126097
Age and growth of the shortnose spiny dogfish
<i>Squalus megalops</i>
from the Agulhas Bank, South Africa
resolves10.1139/f96-288
A demographic method with population density compensation for estimating productivity and yield per recruit of the leopard shark (<i>Triakis semifasciata</i>)
resolves10.1071/MF97255
Reproductive biology of shortnose spiny dogfish,
<i>Squalus megalops</i>
, from the Agulhas Bank, South Africa
resolves10.1017/S002531540400997Xh
Growth pattern and reproductive strategy of the holocephalan <i>Chimaera monstrosa</i> along the Portuguese continental slope
resolves10.1023/A:1011080429625
Changes in Composition During Embryo Development of the Gulper Shark, Centrophorus Granulosus (Elasmobranchii, Centrophoridae): An Assessment of Maternal-embryonic Nutritional Relationships
The 12 references without a DOI — listed, not checked
no DOI — not checkedReproductive biology of skates of the family Rajidae in the seas of the far north
no DOI — not checkedEmpirical use of longevity data to estimate mortality rates
no DOI — not checkedGuallart J. (1998) Contribución al conocimientto de la taxonomía y la biología del tiburón batial Centrophorus granulosus (Bloch & Schneider, 1801) (Elasmobranchii, Squalidae) en el Mar Balear (Mediterráneo occidental). PhD Thesis, Universitat de Valencia, Spain.
no DOI — not checkedProceedings 5th Indo-Pacific Fish Conference, Noumea, New Caledonia, 3–8 November 1997
no DOI — not checkedIrvine S.B. (2004) Age, growth and reproduction of deepwater dogfishes from southeastern Australia. PhD Thesis, Deakin University, Australia.
no DOI — not checkedBiology of Sharks and Their Relatives. Volume 2
no DOI — not checkedMarine, estuarine, and diadromous fish stocks at risk of extinction in North America (exclusive of Pacific salmonids)
no DOI — not checkedAge and growth estimates of the thorny skate (Amblyraja radiata) in the western Gulf of Maine
no DOI — not checkedMortality estimates, and demographic analysis for the Australian sharpnose shark, Rhizoprionodon taylori, from northern Australia
no DOI — not checkedAge and Growth of Fish
no DOI — not checkedDaley R. , Stevens J. & Graham K. (2002) Catch analysis and productivity of the deepwater dogfish resource in Southern Australia. Fisheries Research and Development Corporation Final Report, 1998/108. Canberra, Australia.
no DOI — not checkedBiology and population characteristics of Squalus mitsukurii from a seamount in the central North Pacific Ocean
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