Mamenchisaurus hochuanensis
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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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Mamenchisaurus hochuanensis
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Product details
Mamenchisaurus hochuanensis is a sauropod dinosaur from the Late Jurassic (approx. 160 million years ago), belonging to the Mamenchisauridae clade, described from fossil remains found in the Shaximiao Formation, in Sichuan Province (China). This taxon is particularly known for having one of the proportionately longest necks among known terrestrial vertebrates, constituting an extreme case of cervical elongation within sauropods.
From a biometric point of view, Mamenchisaurus hochuanensis reached estimated total lengths of between 20 and 22 meters, although some reconstructions suggest slightly larger sizes. Its body mass has been estimated at around 12–20 tons. Approximately half of its total length corresponded to the neck, composed of a high number of highly elongated cervical vertebrae. These vertebrae presented pneumatic cavities (pleurocoels), which significantly reduced weight without compromising structural strength. The tail was relatively long and balanced the body, while the limbs were robust and columnar, adapted to support heavy loads. The skull, in contrast, was small and light, with spatulate dentition, suitable for collecting vegetation.
Regarding its habits, Mamenchisaurus hochuanensis was a large herbivore with feeding strategies based on vertical and horizontal reach. Its extraordinary neck allowed it to exploit plant resources at different heights without needing to frequently move its body, which would have represented a significant energetic advantage. It likely fed on conifers, tree ferns, cycads, and other dominant gymnosperms in the Jurassic. The dental morphology suggests that it ripped vegetation rather than intensively grinding it, relying more heavily on gastrointestinal fermentation for food processing. Its locomotion was slow but efficient, with a stable quadrupedal pattern, and it is possible that it lived in groups, although direct evidence of gregarious behavior is limited.
The habitat of M. hochuanensis corresponded to fluvial environments and floodplains of southwestern Asia during the Late Jurassic. The Shaximiao Formation represents a continental environment with rivers, lakes, and abundant vegetation, under a warm and humid climate. These ecosystems supported a rich diversity of dinosaurs, including other sauropods, stegosaurs, and theropods. Within this context, Mamenchisaurus occupied the niche of a large, high-reaching herbivore, playing a key role in ecological dynamics by influencing vegetation structure and energy flows within the system.
Approximate measurements of the Mamenchisaurus:
- Scale 1:100 Complete and solid
- Length 180 mm
- Height 81 mm
- Width 31 mm
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Snout-to-tail length 200 mm
- Scale 1:35 3-piece assembly kit
- Length 513 mm
- Height 230 mm
- Width 89 mm
- Snout-to-tail length 571 mm
- Includes UV putty, sealed joints, same replica material
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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