


Hovasaurus boulei
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In the unprimed and primed variants, you will receive the complete replicas except for the large models, where you will receive an assembly kit.
In the hand-painted variant, the replicas will be delivered complete.
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Hovasaurus boulei
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Product details
Hovasaurus boulei was an extinct diapsid reptile from the Late Permian and possibly part of the Early Triassic , known primarily from its fossil remains in Madagascar , especially in the Dzulfian Sakamena Formation (approximately 252–247 million years old) , which spans the Permian-Triassic boundary. It is one of the most specialized representatives of the tangasaurids , a primitive group of sauropsids that adapted to an aquatic lifestyle shortly after evolving within the basal reptile lineages.
Anatomically, Hovasaurus was an elongated and relatively small reptile, with a body length of around 50–90 centimeters in complete adult specimens, depending on the reconstruction and the individual analyzed. Its most striking feature was its extremely long, laterally flattened tail , which made up more than half of the animal's total length and would have functioned as a primary propulsive organ during swimming , similar to that of fish or certain modern aquatic reptiles.
The torso of Hovasaurus was comparatively shorter, with thickened ribs (pachyostosis in larger individuals), which may have contributed to buoyancy and hydrodynamic stability. The limbs were relatively robust: the forelimbs would have acted as steering and control organs during swimming , while the hindlimbs were efficient enough to allow terrestrial locomotion when necessary, especially in mature specimens.
An interesting aspect of Hovasaurus biology is the evidence of gastrolith ingestion —small stones found in the abdominal area of numerous fossils—interpreted as a ballast system to regulate buoyancy during swimming, similar to behaviors observed in other aquatic vertebrates.
From an ontogenetic perspective, the juvenile stages of Hovasaurus show body proportions different from those of the adults, with shorter limbs in relation to the body , suggesting that the young were more aquatic and heavily dependent on swimming, while the adults would have alternated between water and land, possibly during activities such as mating, egg-laying, or territorial dispersal.
The paleoecological habitat of Hovasaurus was dominated by shallow water systems—rivers, lakes, and swamps—in a tropical environment during the Late Permian , within a geological context that favored the preservation of numerous aquatic and semi-aquatic vertebrates. Its highly specialized anatomy and the presence of numerous localities with well-preserved fossils make this genus a key resource for studying early reptile adaptations to aquatic environments , as well as the differences in growth strategies and ecology between tangasaurids and other contemporary diapsid forms.
Approximate measurements of the Hovasaurus:
- Complete 1:10 Scale
- Length 70 mm
- Height 25 mm
- Width 29 mm
- Snout-tail length 90 mm
Information about aftershocks
Collector's item ; Hyper-realistic replica, highly detailed and with a high degree of scientific precision.
Made to scale, prototyped in resin and with a scenic base in most of the models offered. If you like miniatures, both for collecting and for painting, we offer you a wide variety of scale replicas; All of them related to dinosaurs, extinct prehistoric fauna and current fauna.
So if you love dinosaurs and animals as much as we do, this is your favorite store to collect and paint them :)
We are authorized distributors of all the replicas and figures we offer. We use 3D printers with 8K - 14K resolution, and high-quality resins with additives to improve hardness and flexibility, thus offering replicas of impeccable quality.
Different scales will be used to make the replicas (depending on the size of the species), although we are open to making other suggested scales upon request as long as they fit in our printing trays, for which you will have to contact us via email and request the required size.
Replicas are supplied with the option of airbrush priming in dark grey. If you require another colour, please let us know which one you prefer in the box with special instructions for the seller. Without priming, we do not guarantee that the resin will accept paint.
We also offer the option of choosing a professionally painted replica, which is agreed upon throughout its development with the painter, through a private chat available.
Complete replica (one piece): We supply complete replicas in those models that are small, and models that are medium, large or not very bulky, will have the prerogative of being presented as a complete replica or assembly kit as the case may be.
Complete replicas will be supplied separately from their base.
Replica assembly kit: We supply replicas whose models are large, very large or bulky, only with this option.
The indicated replicas (generally composed of base, head, body and tail) will come prepared for the subsequent assembly that will be required by the client, by sanding, putty, adhesive or technique chosen by the client.
All replicas are thoroughly inspected before shipping and will be carefully packaged to prevent damage during transport.
Information about the models
The poses of the models aim to represent each character in the most scientifically viable way, thus revealing the life and customs of prehistoric and modern fauna.
Each character has its own personality and develops in different life scenarios; birth, adolescence and play, hunting, feeding, fighting, courtship, death and many other scenes from their daily life, always from the creative perspective of their designers.
Handmade
All orders are individually prepared on the cutter for subsequent prototyping, obtaining a resin part that will require post-processing by manual and ultrasonic cleaning, support removal, ultraviolet curing, labeling and packaging.

We are authorized distributors
We offer both our own physical replicas and those that have been modeled by many of the best 3D designers, in order to offer you the greatest possible variety.
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