




Xiphactinus audax skull
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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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Xiphactinus audax skull
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Product details
Xiphactinus audax was a huge predatory fish that lived during the Late Cretaceous, between 112 and 66 million years ago, in the inland seas that covered much of North America. It belonged to the group of ichthyodectiformes, large primitive bony fish that dominated the Cretaceous oceans. This animal could reach lengths of up to six meters and weigh over 400 kilograms, making it one of the largest predatory fish of its time. Its body was elongated and fusiform, adapted to fast swimming, allowing it to ambush its prey or pursue them in open waters. Its diet was carnivorous and consisted mainly of smaller fish, although some fossils show that it could swallow very large prey, even almost its own size, as evidenced by the famous specimen found in Kansas that preserves a complete Gillicus arcuatus fish.
The skull of Xiphactinus audax was long and narrow, potentially exceeding sixty centimeters in length. It had a light but solid bone structure, with wide openings that reduced weight without compromising strength. Its lower jaw was highly developed, accounting for almost half of the total head, giving it a pointed and aggressive appearance. The teeth were large, sharp, and conical, arranged in a single row along both jaws. Some of the front teeth reached six centimeters in length and were designed for grasping and tearing, not crushing. It did not have molar teeth, as its mode of feeding consisted of capturing its prey, sinking its teeth into it, and swallowing it whole.
The jaw apparatus was highly mobile, allowing it to open its mouth very wide, similar to that of certain modern fish such as groupers and tarpon. This ability to flex its mouth made it easier to swallow large, slippery prey. The joints of the skull and jaw were tightly fused, preventing dislocation during attack or swallowing. Its cranial design reflected a specialization for active hunting and swallowing of whole prey, a trait that distinguishes it among the large marine predators of the Cretaceous.
Museum-quality replicas with a high degree of scientific rigor, developed through exhaustive paleontological studies to create this magnificent and rigorous model.
Approximate measurements of the replica:
- 1:4 Scale Complete
- Length 221 mm
- Height 195 mm
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Width 158 mm
- 1:2 Scale Assembly Kit
- Length 442 mm
- Height 385 mm
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Width 315 mm
- 1:1 Scale Assembly Kit
- Length 885 mm
- Height 765 mm
- Width 629 mm
- Complete with hand-painted option and free shipping
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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