OOIR: Observatory of International Research

Papers

(The TQCC of Acta Zoologica is 2. The table below lists those papers that are above that threshold based on CrossRef citation counts [max. 250 papers]. The publications cover those that have been published in the past four years, i.e., from 2020-05-01 to 2024-05-01.)

Article	Citations
Mast cells in goldfish (Carassius auratus) gut: Immunohistochemical characterization	27
Neuronal regeneration: Vertebrates comparative overview and new perspectives for neurodegenerative diseases	24
Fine structure of the brain in Amphinomida (Annelida)	9
Tropomyosin and alpha‐actinin in teleost rodlet cells	8
Immunoreactivity for Dab2 and Foxp3 suggests that immune‐suppressive cells are present in the regenerating tail blastema of lizard	6
The structure of the rostral epidural rete mirabile in selected representatives of the Cervidae and Bovidae families	6
Morphological variations of an invasive cyprinid fish (Carassius gibelio) in lentic and lotic environments inferred from the body, otolith, and scale shapes	6
Top predators at war—Ice Age lions versus competing spotted hyenas	6
Microstructure of the tongue surface and lingual glands of the Sulawesi bear cuscus, Ailurops ursinus (Marsupialia: Phalangeridae)—A light and scanning electron microscopic study	5
Comparative otolith morphology of clupeids from the Iranian brackish and marine resources (Teleostei: Clupeiformes)	5
Skin and poison glands in toads (Rhinella) and their role in defence and water balance	5
Musculature of the male abdominal segments and terminalia of Tachina nupta Rondani (Diptera: Tachinidae)	5
Ovary structure and oogenesis in internally and externally fertilizing Osteoglossiformes (Teleostei:Osteoglossomorpha)	5
In‐ovo imaging using ostrich eggs—Evaluation of physiological embryonal development on computed tomography	5
The osteohistological variability in the evolution of basal avialans	4
Reproductive cycle, sexual maturity and longevity of Odontophrynus americanus (Anura: Odontophrynidae) in South Brazil	4
Axial skeleton morphology of the Western Palearctic aphaniid fishes (Teleostei: Cyprinodontiformes; Family: Aphaniidae)	4
Differences between poison and venom: An attempt at an integrative biological approach	4
Body shape variation in the Characid Psalidodon rivularis from São Francisco river, Southeast Brazil (Characiformes: Stethaprioninae)	3
Integrated morphometric and molecular analyses indicate three male morphotypes in the freshwater prawn Macrobrachium olfersii (Decapoda, Palaemonidae) along the Brazilian neotropical region	3
Scales and otoliths as identity cards of the Indian oil sardine Sardinella longiceps (Teleostei: Clupeiformes) populations: Ultrastructure and ornamentation characteristics using light and scan	3
Cranial morphology of the Stellate Sturgeon, Acipenser stellatus Pallas 1771 (Acipenseriformes, Acipenseridae), with notes on the skulls of other sturgeons	3
Gross morphology of the African lion (Pantheraleo) heart	3
Tiny steps towards greater knowledge: An osteological review with novel data on the Atlantic Forest toadlets of the Brachycephalus ephippium species group	3
Anatomy and histology of the male reproductive tract in creeping water bugs (Heteroptera: Naucoridae)	3

Possible links between phenotypic variability, habitats and connectivity in the killifish Aphaniops stoliczkanus in Northeast Oman	3
Musculature of the male abdominal segments and terminalia of Zaphne barbiventris (Zetterstedt, 1845) and Delia fabricii (Holmgren, 1872) (Diptera: Anthomyiidae)	3
Reproduction in the bushmaster (Lachesis muta): Uterine muscular coiling and female sperm storage	3
Ultrastructure of the tongue in the African pygmy hedgehog (Atelerix albiventris), comparison within the family Erinaceidae	2
The regenerating tail of lizard transits through a tumour‐like stage represented by the regenerative blastema	2
Reproductive performance of Macrobrachium acanthurus (Crustacea, Palaemonidae) females subjected to unilateral eyestalk ablation	2
Thick skin cutters of Siberian frozen mummies—The coevolutionary adaptation of Eurasian Ice Age spotted hyenas	2
Ovarian maturation of Penaeus subtilis (Decapoda: Penaeidae): A new insight to describe oocyte development and somatic structures	2
Gross morphology and cnidae of edwardsiella anemones and larvae (Anthozoa, Edwardsiidae) from the Swedish West Coast	2
The veritable horns of a dilemma: Assessing homology of the parietal and squamosal asperities of Phrynosoma (Squamata: Iguania: Phrynosomatidae)	2
Effects of temperature experienced during embryonic development on biomass and C and N composition at hatching in Palaemon serratus (Pennant, 1777)	2
Phenotypic variation in adults of Chilo partellus (Swinhoe) from diverse ecological regions of India	2
Development of the dorsal and anal fin in Kneria stappersii (Otomorpha: Gonorynchiformes)	2
Adult moulting and dimorphism in a new species of Sphenoderes (Kinorhyncha: Kentrorhagata)—Is the exception becoming the rule?	2
Macro‐ and microscopic morphology of the flank scales of families Lutjanidae and Serranidae from the Persian Gulf Coral Reefs (Teleosts: Perciformes)	2
Within‐and among‐population differentiation of Aphaniops hormuzensis from ecologically diverse environments (Cyprinodontiformes; Aphaniidae)	2
Sex determination and optimal development in the Moorish gecko, Tarentola mauritanica	2
Hairy and iridescent chaetae of the sea mouse Aphrodita (Annelida, Errantia)	2
Regeneration and regengrow in multicellular animals derive from the presence of processes of organ metamorphosis and continuous growth in their life cycles	2
Reproductive biology of the Amazonian amphibian fish the splash tetra Copella arnoldi with emphasis to histological characterization	2
Immunolocalization of Cell Adhesion Molecules during tail regeneration in the lizard Podarcis muralis indicates coordinated control of epithelial differentiation	2
Larval cranial anatomy of the Eastern Ghost Frog (Heleophryne orientalis)	2
A redescription of the appendicular skeleton of Squalus acanthias (Elasmobranchii: Squaliformes: Squalidae)	2