DOSEN PROFIL LENGKAP

called heteromorph ammonites, in contrast to regularly coiled ammonites, which are called homomorph ammonites. The biology of the heteromorph ammonites...

planispirals, although some helically spiraled and nonspiraled forms (known as heteromorphs) have been found, primarily during the Cretaceous period. Because ammonites...

Sperm heteromorphism is the simultaneous production of two or more distinguishable types of sperm by a single male. The sperm types might differ in size...

Baculites is an extinct genus of heteromorph ammonite cephalopods with almost straight shells. The genus, which lived worldwide throughout most of the...

Ancyloceras is an extinct genus of heteromorph ammonites found throughout the world during the Lower Cretaceous, from the Lower Barremian epoch until...

Emily G.; Ivany, Linda C. (2016). "GROWTH RATE AND ECOLOGY OF THE GIANT HETEROMORPH AMMONITE DIPLOMOCERAS MAXIMUM USING STABLE ISOTOPES OF ACCRETIONARY SHELL...

Hamites ("hook-like") is a genus of heteromorph ammonite that evolved late in the Aptian stage of the Early Cretaceous and lasted into the Cenomanian...

Nipponites is an extinct genus of heteromorph ammonites. The shells of Nipponites (primarily N. mirabilis) form "ox-bow" bends, resulting in some of the...

Nostoceratidae was a diverse family of heteromorph ammonites found throughout the oceans of the world during the Late Cretaceous period. Many genera,...

Scaphites is a genus of heteromorph ammonites belonging to the Scaphitidae family. They were a widespread genus that thrived during the Late Cretaceous...

Scaphitidae is a family of extinct cephalopods belonging to the family of heteromorph ammonites (suborder Ancyloceratina). There is a possible fossil record...

Didymoceras nebrascense was an extinct species of heteromorph ammonite from the upper Campanian age (around 83 to 70 million years ago). It was sexually...

during the Late Cretaceous, found in France. Baculitids are a kind of heteromorph ammonite characterized by a straight adult shaft, often preceded by a...

Acrioceratidae is a family of heteromorph ammonites included in the Ancyloceratoidea comprising ancyloceratid-like forms that start off with a coiled...

Anisoceratidae is an extinct family of heteromorph ammonites which belong to the Ancyloceratina superfamily Turrilitoidea. Members of the family range...

Turrilitidae is a family of extinct heteromorph ammonite cephalopods. All members had shells that coiled helically that tended to resemble auger shells...

is currently placed in the family Aegocrioceratidae. Annuloceras is a heteromorph ammonite similar in form to other heteroceratids except that the early...

Anaklinoceras is a genus of extinct heteromorph ammonite cephalopod that lived in marine environments in what is now Western North America during the...

notable for its female color polymorphism, occurring in an andromorphic or heteromorph form. Ischnura cervula occupy freshwater habitats, including springs...

at the Natural History Museum in London, where he worked primarily on heteromorph ammonites. He now writes about tropical fish and Macintosh computers...

Eubostrychoceras is a genus of helically wound, corkscrew form, heteromorph ammonite which lived during the Upper Cretaceous (M Turonian - Campanian)...

Scalarites is a genus of heteromorph ammonites included in the family Diplomoceratidae. These fast-moving nektonic carnivores lived in the Cretaceous...

there are a few different morphs in which they can take, andromorph and heteromorph. Andromorphic females resemble the caerulean blue males, but they have...

11350663 ISC: 114785 IUCN: 174281 LepIndex: 184352 LoB: 3931 MaBENA: HeteroMorph NBN: NHMSYS0000515916 NCBI: 876081 Observation.org: 692 Open Tree of...

Heteroceras is a genus of Lower Cretaceous heteromorph ammonites belonging to the ancyloceratoidean family, Heteroceratidae. It is characterized by a...

which come at the cost of his higher functions, thus undermining the heteromorphs' uprising and allowing Mezo to reach out and end the riot peacefully...

Theory. Skeptic tells Spinner that he must take command of the rioting heteromorphs who look up to him as a symbol, and he reluctantly accepts for Shigaraki's...

Uhligia, named by Koenen, 1904, has the general form characteristic of heteromorph ancyloceratids. The early part is more or less straight, then sharply...

forcefully recruited to join the recently opened Hopper's Cafe by its heteromorph staff. Now in his senior year of college, doing job interviews, and having...

some to be a junior synonym of Crioceratites Crioceras ramoseptum is a heteromorph that comes from the Aptian of Dagestan. Sepkoski, Jack (2002). "Sepkoski's...

be characterized by their simple, four-lobed suture lines and unusual heteromorph shell shapes, which can resemble straight rods or twisting cones rather...

Turrilitina is a proposed suborder of Cretaceous heteromorph ammonoid cephalopods derived from the Lytoceratidae in the Hauterivian stage of the Lower...

Ancyloceratina but may instead belong in the Turrilitina, a proposed order of heteromorphs thought to have a separate derivation, though this separation does not...

Bostrychoceras is a genus of heteromorph ammonite from the family Nostoceratidae. Fossils have been found in Late Cretaceous sediments in Europe and North...

whorl separates from the coil but hooks back quickly, referred to as a heteromorph. Astiericeras is generally considered to be a douvillieceratid. However...

bringing heteromorph fossil specimens of Blackdown formation in Queensland to international recognition in the geological catalog Heteromorph by Wolfgang...

and they occur within the limestones of members Ka2 and Ka4. Abundant heteromorph ammonites have been reported from Quebrada de Los Choros, such as Crioceratites...

Ancylocerataceae, is a superfamily of typically uncoiled and loosely coiled heteromorph ammonoids established by Alpheus Hyatt in 1900, that may contain as many...

Tomohiro; Izukura, Masataka (23 June 2023). "Mosirites, a New Cretaceous Heteromorph Ammonoid Genus from Hokkaido, Japan". Paleontological Research. 28 (2):...

of Cretaceous heteromorph ammonites. Palaeontologia Electronica, 1(1), 15. Ebel K. 1992. Mode of life and soft body shape of heteromorph ammonites. Lethaia...

than 8 ft (2.4 m) across, but was later determined to be a concretion. Heteromorph ammonites are known to have exceeded 1 m (3.3 ft) in length also, but...

(July–September 2007). "Karyotype characterization and ZZ/ZW sex chromosome heteromorphism in two species of the catfish genus Ancistrus Kner, 1854 (Siluriformes:...

Aspinoceras is an extinct genus of heteromorph ammonites that lived during the Early Cretaceous. The shell small; starts off with a few loosely wound...

A rare heteromorph ammonite fossil from the south of France. The species is Crioceratites nolani and the spines have been partially restored to show how...

Dunyan; Baskin, Jerry M.; Baskin, Carol C. (1 June 2010). "Fruit and seed heteromorphism in the cold desert annual ephemeral Diptychocarpus strictus (Brassicaceae)...

allopatric forms of the hamster super-species Phodpus sungorus and the heteromorphism of sex chromosomesin females". Doklady Akademii Nauk SSSR (in Russian)...

Zoologicus record Henderson, R.A. & E.D. McKenzie 2002. Idanoceras, a new heteromorph ammonite genus from the Late Albian of Eastern Australia. Journal of...

specialized zooecia beyond ordinary feeding autozooecia. The two main known heteromorphs are exilazooecia and mesozooecia, which have the purpose of maintaining...

Mesozoic ammonites in which some are trochoidal and even aberrant (called heteromorphs). Goniatitid shells vary in form from thinly discoidal to broadly globular...

Late Cretaceous. Exiteloceras was proposed by Alpheus Hyatt in 1894 for heteromorph ammonites with shells that are loosely coiled in a plane, early whorls...

(2018-12-08). "Reassessment of the late Campanian (Late Cretaceous) heteromorph ammonite fauna from Hornby Island, British Columbia, with implications...

2017-10-18. ARKADIEV, V. V.; ROGOV, M. A.; PERMINOV, V. A. New occurrences of heteromorph ammonites in the Berriasian-Valanginian of the Crimean mountains. Paleontological...

doi:10.2307/1222641, JSTOR 1222641 Eckenwalder, J.E. (1980), "Foliar Heteromorphism in Populus (Salicaceae), a Source of Confusion in the Taxonomy of Tertiary...

McLachlan, S. M. S.; Graham, R.; Haggart, J. W. (2026). "New and revised heteromorph ammonites (family Nostoceratidae) from the Santonian–Campanian (Upper...

Cobban, W. A.; Scott, G. R. (2000-04-01). "LATE CAMPANIAN (CRETACEOUS) HETEROMORPH AMMONITES FROM THE WESTERN INTERIOR OF THE UNITED STATES". Bulletin of...

X Y a ♂ {\displaystyle XY_{b}{\text{♀}}/XY_{a}{\text{♂}}} C-banding heteromorphism, meaning that both males and females have XY chromosomes, but their...

Sperm competition Sperm donation Sperm granuloma Sperm guidance Sperm heteromorphism Sperm motility Sperm precedence Sperm sorting Sperm theft Sperm washing...

species is Astreptoceras zelandicum (Marshall, 1926). It is a small heteromorph ammonite with almost circular cross-section of the shell. Shell has probably...

"Lower Cretaceous ammonites from the Neuquén Basin, Argentina: A new heteromorph fauna from the uppermost Agrio Formation". Cretaceous Research. 35: 208–216...

Géologique de France 2,4(1): 1–47. Kennedy, W. Klinger, H. 2009. The heteromorph ammonite Ndumuiceras variabilegen. et sp. nov. from the Albian Mzinene...

Molluscs of the Bahariya Formation Genus Species Notes Images Baculites A heteromorph ammonite with a nearly straight shell. Cardium A cockle. Exogyra A reef-forming...

yubarense, could reach a maximum length of 200 mm Polyptychoceras is a heteromorph ammonite, meaning that its shell does not curl up into the tight spiral...

cretres.2017.11.001. W. J. Kennedy, W. A. Cobban, and G. R. Scott. 2000. Heteromorph ammonites from the Upper Campanian (Upper Cretaceous) Baculites cuneatus...

biscuit Somnophilia Soulmate Spandex fetishism Spectatoring Sperm Sperm heteromorphism Sperm motility Sperm Wars Spermalege Spermarche Spermatheca Spermatid...

Microsatellite distribution on sex chromosomes at different stages of heteromorphism and heterochromatinization in two lizard species (Squamata: Eublepharidae:...

indopacifica Muramotoceras M. yezoense Muramotoceras is an unusual heteromorph previously known only from Japan. It is also middle Turonian. Otoscaphites...

Kennedy, William James; Cobban, William A.; Landman, Neil H. (1999). "The heteromorph ammonite Didymoceras cochleatum (Meek and Hayden, 1858), from the Pierre...

Anisoceras is a heteromorph ammonite belonging to the turrilitoid family Anisoceratidae. The shell forms a loose open helical spiral in the early stages...

Cretaceous ammonites from the Carnarvon Basin of Western Australia I: the heteromorph Lytoceratina. Bureau of Mineral Resources, Geology and Geophysics Bulletin...

dominated the waters of the Vocontian Basin. During and after MCE Ib, heteromorph ammonoids, especially Sciponoceras, predominated. A pronounced turnover...

enough to be visualized using a microscope and include aneuploidies, heteromorphisms, and chromosomal rearrangements. When DNA sequencing was introduced...

Santonian Cephalopods from the Gosau Group (Upper Cretaceous, Austria) 2. Heteromorph Ammonoidea" (PDF). Abhandlungen der Geologischen Bundesanstalt in Wien...

Biofacies and Provincialism. David Leigh Clark, 1984 (link to book) Heteromorph Ammonoids from the Albian and Cenomanian of Texas and Adjacent Areas...

Gaudryceras, Maorites, Natalites, Parasolenoceras, Yezoites, and the heteromorph ammonites Ainoceras, Eubostrychoceras, Ryugasella and Baculites. Many...

known as het-sets, since the corresponding morphisms can be called heteromorphisms.) The previous definition can be recovered by the restriction of the...

Christian Klinger, Mikheil V. Kakabadze, « Macroscaphites Meek, 1876, a heteromorph ammonite from the Lower Aptian of southern Mozambique and northern KwaZulu-Natal »...

Name Original Owner Heteromorphism Place Of Appearance Seven Luminaries Jade Yueji Chiyi Wanyun Emperor A Lifetime Shen House Li Chen Tianji Zixu Zhaosheng...

Studies have found that the andromorph only mates half as often as the heteromorph. While a decrease in mating would be devastating for males, it is often...

Robert; Cave, Marion S. (1975). "Geography of Pollen and Chromosomal Heteromorphism in Leucocrinum Montanum (liliaceae)". Madroño: A West American Journal...

"Lower Cretaceous ammonites from the Neuquén Basin, Argentina: A new heteromorph fauna from the uppermost Agrio Formation". Cretaceous Research. 35: 208–216...

example of the early Heteroceratidae in their evolutionary context (heteromorph ammonites, Tethys upper Barremian)" (PDF). Cretaceous Research. 151 105647...

partner during the infertile phase. A major focus of the book is sperm heteromorphism, in which not only are a variety of morphological types of sperm apparent...

S2CID 26549548. Wyandt, H. E.; Tonk, V. S. (2004). Atlas of Human Chromosome Heteromorphisms. Netherlands: Kluwer Academic. ISBN 978-90-481-6296-3.[page needed]...

origin and mechanism involved with Polysomy X and other chromosome heteromorphisms or chromosomes that differ in size, shape, or staining properties....

"Comparative Genomics Elucidates the Origin of a Supergene Controlling Floral Heteromorphism". Molecular Biology and Evolution. 39 (2) msac035. doi:10.1093/molbev/msac035...

exhibits polymorphism. Andromorph females mimic the male coloration, while heteromorph (f. rufescent) females are a striking bright orange or salmon color when...

S2CID 129583207. Alexander Lukeneder; Susanne Lukeneder (2014). "The Barremian heteromorph ammonite Dissimilites from northern Italy: taxonomy and implications"...

pericentric inversion of the Y-chromosome (inv(Y)) is a rare chromosomal heteromorphism which is hereditary. It has no clinical significance or reproductive...

1960.0007. S2CID 84478833. Macgregor HC, Horner H (January 1980). "Heteromorphism for chromosome 1, a requirement for normal development in crested newts"...

Courville (2016). "First record of Late Callovian to Early Oxfordian heteromorph ammonites" (PDF). Annales de Paléontologie. 102 (2): 117–121. Bibcode:2016AnPal...

ribosomal and satellite DNA. In the genus Triturus, this chromosome shows heteromorphism, visible through Giemsa staining or in the case of lampbrush chromosomes...

Riegraf, Wolfgang; Lehmann, Jens (2012). "Soft–part preservation in heteromorph ammonites from the Cenomanian–Turonian Boundary Event (OAE 2) in north–west...

paleontology that occurred in 2021. A modern review of the palaeobiology of heteromorph ammonoids is published by Hoffmann et al. (2021), including details of...

1007/s12229-010-9062-8. S2CID 39829971. Eckenwalder JE (1980). "Foliar Heteromorphism in Populus (Salicaceae), a Source of Confusion in the Taxonomy of Tertiary...

Santonian Cephalopods from the Gosau Group (Upper Cretaceous, Austria) 2. Heteromorph Ammonoidea" (PDF). Abhandlungen der Geologischen Bundesanstalt in Wien...

Riegraf, Wolfgang; Lehmann, Jens (2012). "Soft–part preservation in heteromorph ammonites from the Cenomanian–Turonian Boundary Event (OAE 2) in north–west...

configurations differing from the typical tightly coiled spiral, are called heteromorphs. It lived approximately 88 million years before present during the Turonian...

Yatiyo (January 1991). "Pericentric inversions and sex chromosome heteromorphisms inOryzomys nigripes(Rodentia, Cricetidae)". Caryologia. 44 (1): 63–73...

"Pseudoinversion of septal sutures in Middle Jurassic–Lower Cretaceous non-heteromorph ammonites". Swiss Journal of Palaeontology. 138 (1): 163–176. Bibcode:2019SwJP...

Ruiz de Clavijo, E. (1995). "The Ecological Significance of Fruit Heteromorphism in the Amphicarpic Species Catananche lutea (Asteraceae)". International...

Yonenaga-Yassuda, Y. and Ventura, K. 2013. A remarkable autosomal heteromorphism in Pseudoryzomys simplex 2n = 56; FN = 54-55 (Rodentia, Sigmodontinae)...

Tolós Lládser (2013). "Xerticeras gen. nov., a new genus of micromorphic heteromorph ammonite (Ancyloceratina, Ancyloceratidae) from the lower Aptian of Spain"...

Ruiz de Clavijo, E. (1995). "The Ecological Significance of Fruit Heteromorphism in the Amphicarpic Species Catananche lutea (Asteraceae)". International...

"Lower Cretaceous ammonites from the Neuquén Basin, Argentina: A new heteromorph fauna from the uppermost Agrio Formation", Cretaceous Research, 35: 208–216...

134557. Yusuke Muramiya; Yasunari Shigeta (2020). "Sormaites, a New Heteromorph Ammonoid Genus from the Turonian (Upper Cretaceous) of Hokkaido, Japan"...

narrator a picture which Luke drew of the beings, which Louisa had named "Heteromorphs", showing them to be spider-like creatures about three feet tall. The...

2025-12-16. Leverett, L. D. and Jolls, C. L. (2014), "Cryptic seed heteromorphism in Packera tomentosa (Asteraceae): differences in mass and germination"...

maritima (Torr.) S. Wats (1974) Geography of pollen and chromosomal heteromorphism in Leucocrinum montanum (Lilliaceae) (1975) She married Roy Clinton...

McLachlan, S. M. S.; Graham, R.; Haggart, J. W. (2026). "New and revised heteromorph ammonites (family Nostoceratidae) from the Santonian–Campanian (Upper...

"Lower Cretaceous ammonites from the Neuquén Basin, Argentina: A new heteromorph fauna from the uppermost Agrio Formation". Cretaceous Research. 35: 208–216...

"Comparative Genomics Elucidates the Origin of a Supergene Controlling Floral Heteromorphism". Molecular Biology and Evolution. 39 (2) msac035. doi:10.1093/molbev/msac035...